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Teixeira JVDS, Bonfim FCG, Vancine MH, Ribeiro MC, Oliveira LDC. Effect of landscape attributes on the occurrence of the endangered golden-headed lion tamarin in southern Bahia, Brazil. Am J Primatol 2024; 86:e23588. [PMID: 38143424 DOI: 10.1002/ajp.23588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 11/21/2023] [Accepted: 12/10/2023] [Indexed: 12/26/2023]
Abstract
The golden-headed lion tamarin (Leontopithecus chrysomelas) is an endangered primate that occurs exclusively in the Atlantic Forest of southern Bahia, Brazil. Its geographic range has been severely reduced by deforestation and its populations are restricted to a human-modified landscape consisting primarily of Atlantic forest fragments and shade cacao (Theobroma cacao) agroforestry, locally known as cabrucas. In the last 30 years, there has been a 42% reduction in the geographic range and a 60% reduction in the population size of L. chrysomelas, with only 8% of its habitat represented by protected areas. Thus, we investigated the occurrence of L. chrysomelas in forest fragments and cabrucas based on interviews and using playback census, and evaluated the influence of landscape attributes on its occurrence. The occurrence was measured using a Generalized Linear Model using a set of 12 predictor variables, including fragment size and elevation. L. chrysomelas inhabited 186 (38%) of the 495 forest fragments and cabrucas. Most inhabited habitat patches (n = 169, 91%) are in the eastern portion (ca. 70 km wide region from the Atlantic coast to inland) of its geographic range. The remaining (n = 17, 9%) are in the western portion of the distribution, between 70 and 150 km from the Atlantic coast. Our models indicate a higher occurrence of L. chrysomelas in the eastern portion of its geographic range, where the landscape exhibits lower land cover diversity, greater functional connectivity, lower altitudes (<400 m), and is primarily composed of forest fragments and cabrucas with a higher core percentage. In contrast, we observed a lower occurrence of L. chrysomelas in the western portion, where the landscape is more diverse and heterogeneous due to anthropogenic activities, such as agriculture and livestock. We urge the establishment of ecological corridors via reforestation of degraded areas in the western portion of the range. This increase in habitat availability and suitability in the west together with the protection of the forests and cabrucas in the east would increase our chances of saving L. chrysomelas from extinction.
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Affiliation(s)
- Joanison Vicente Dos Santos Teixeira
- Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brasil
- Laboratório de Etnoconservação e Áreas Protegidas, Departamento de Ciências Agrárias e Ambientais, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brasil
- Almada Mata Atlântica Project, Ilhéus, Bahia, Brasil
- Pós-doutorando no Programa de Pós-graduação em Zoologia, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brasil
| | - Fernando César Gonçalves Bonfim
- Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brasil
- Laboratório de Ecologia Aplicada à Conservação, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brasil
| | - Maurício Humberto Vancine
- Laboratório de Ecologia Espacial e Conservação, Departamento de Biodiversidade, Universidade Estadual Paulista, Rio Claro, São Paulo, Brasil
- Centro de Estudos Ambientais, Universidade Estadual Paulista, Rio Claro, São Paulo, Brasil
| | - Milton C Ribeiro
- Laboratório de Ecologia Espacial e Conservação, Departamento de Biodiversidade, Universidade Estadual Paulista, Rio Claro, São Paulo, Brasil
- Centro de Estudos Ambientais, Universidade Estadual Paulista, Rio Claro, São Paulo, Brasil
| | - Leonardo de C Oliveira
- Departamento de Ciências, Universidade do Estado do Rio de Janeiro, São Gonçalo, Rio de Janeiro, Brasil
- Bicho do Mato Instituto de Pesquisa, Belo Horizonte, Minas Gerais, Brasil
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Bataillard L, Eriksen A, de Melo FR, Milagres AP, Devineau O, Vital OV. Using ecological niche modelling to prioritise areas for conservation of the critically endangered Buffy-Headed marmoset ( Callithrix flaviceps). Ecol Evol 2024; 14:e11203. [PMID: 38584769 PMCID: PMC10995821 DOI: 10.1002/ece3.11203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 04/09/2024] Open
Abstract
Endemic to the Atlantic Forest in Southeastern Brazil, the critically endangered Buffy-Headed marmoset (Callithrix flaviceps) is lacking the required attention for effective conservation. We modelled its ecological niche with the main objectives of (1) defining suitable habitat and (2) prioritising areas for conservation and/or restoration. The current geographical range of Callithrix flaviceps in the Atlantic Forest of Southeast Brazil. We used Ensemble Species Distribution Modelling to define current habitat suitability considering four climate and two landscape variables. To identify areas to prioritise for conservation and/or restoration, we predicted future habitat suitability considering the intermediate (RCP4.5) and extreme (RCP8.5) climate change scenarios for the years 2050 and 2070. Among the variables included to predict current species distribution, tree canopy cover, precipitation seasonality and temperature seasonality were the most important whereas digital elevation model and precipitation during the wettest month were the least important. Callithrix flaviceps was most likely to occur in areas with tree canopy cover >80%, high precipitation seasonality and temperature seasonality between 21 and 23°C. From the future suitability prediction maps, the Caparaó National Park stands out as a likely key area for the preservation of the species. Furthermore, high climatic suitability but low landscape suitability suggests that habitat restoration in 'Serra das Torres' (South of the current distribution area) might be a useful strategy. However, creating ecological corridors on the west side of Caparaó would be necessary to improve connectivity. More surveys within and beyond the current geographical range are required to define more precisely the distribution of the species. Our results support the notion that seasonality is important for Callithrix flaviceps and that as a montane species, it prefers colder environments and higher altitudes. Within both climate change scenarios, Caparaó National Park was predicted to be highly suitable, with a high probability of presence.
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Affiliation(s)
- Léa Bataillard
- Department of Forestry and Wildlife ManagementInland Norway University of Applied SciencesKoppangNorway
| | - Ane Eriksen
- Department of Forestry and Wildlife ManagementInland Norway University of Applied SciencesKoppangNorway
| | - Fabiano R. de Melo
- Department of Forestry EngineeringFederal University of ViçosaViçosaMinas GeraisBrazil
| | | | - Olivier Devineau
- Department of Forestry and Wildlife ManagementInland Norway University of Applied SciencesKoppangNorway
| | - Orlando Vítor Vital
- Department of Forestry EngineeringFederal University of ViçosaViçosaMinas GeraisBrazil
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Cubas Pereira D, Pupin B, de Simone Borma L. Influence of sample preparation methods on FTIR spectra for taxonomic identification of tropical trees in the Atlantic forest. Heliyon 2024; 10:e27232. [PMID: 38455590 PMCID: PMC10918226 DOI: 10.1016/j.heliyon.2024.e27232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/09/2024] Open
Abstract
The Atlantic forest is one of the world's major tropical biomes due to its rich biodiversity. Its vast diversity of plant species poses challenges in floristic surveys. Fourier transform infrared spectroscopy (FTIR) enables rapid and residue-free data collection, providing diverse applications in organic sample analysis. FTIR spectra quality depends on the sample preparation methodology. However, no research on FTIR spectroscopy methodology for taxonomy has been conducted with tropical tree species. Hence, this study addresses the sample preparation influence on FTIR spectra for the taxonomic classification of 12 tree species collected in the Serra do Mar State Park (PESM) - Cunha Nucleus - São Paulo State, Brazil. Spectra were obtained from intact fresh (FL), intact dried (DL), and heat-dried ground (GL) leaves. The spectra were evaluated through chemometrics using Principal Component Analysis (PCA), Hierarchical Cluster Analysis (HCA), and Linear Discriminant Analysis (LDA) with validation by LDA-PCA. The results demonstrate that sample preparation directly influences tropical species FTIR spectra categorization capability. The best taxonomic classification result for all techniques, validated by LDA-PCA, was obtained from GL. FTIR spectra evaluation through PCA, HCA, and LDA allow for the observation of phylogenetic relationships among the species. FTIR spectroscopy proves to be a viable technique for taxonomic evaluation of tree species in floristic exploration of tropical biomes which can complement traditional tools used for taxonomic studies.
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Affiliation(s)
- Douglas Cubas Pereira
- National Institute for Space Research (INPE), São José dos Campos, 12227-010, Brazil
| | - Breno Pupin
- National Institute for Space Research (INPE), São José dos Campos, 12227-010, Brazil
| | - Laura de Simone Borma
- National Institute for Space Research (INPE), São José dos Campos, 12227-010, Brazil
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de Araujo HFP, Machado CCC, da Silva JMC. The distribution and conservation of areas with microendemic species in a biodiversity hotspot: a multi-taxa approach. PeerJ 2024; 12:e16779. [PMID: 38239293 PMCID: PMC10795537 DOI: 10.7717/peerj.16779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/18/2023] [Indexed: 01/22/2024] Open
Abstract
Background Microendemic species are species with very small geographic distributions (ranges). Their presence delimitates areas with microendemic species (AMs), denoting a spatial unit comprising at least one population of at least one microendemic species. AMs are assumed to be distributed distinctively and associated with specific ecological, historical, and anthropogenic attributes. However, the level of influence of these factors remains unclear. Thus, we studied the distribution patterns of microendemic species within the Brazilian Atlantic Forest to (a) identify the region's AMs; (b) evaluate whether ecological (latitude, altitude, distance from the coastline), historical (climate stability), and anthropogenic (ecological integrity) attributes distinguish AMs from non-AMs; and (c) assess the conservation status of the Atlantic Forest's AMs. Methods We mapped the ranges of 1,362 microendemic species of angiosperms, freshwater fishes, and terrestrial vertebrates (snakes, passerine birds, and small mammals) to identify the region's AMs. Further, spatial autoregressive logit regression models were used to evaluate whether latitude, altitude, distance from the coastline, Climate Stability Index, and ecological integrity can be used to discern AMs from non-AMs. Moreover, the AMs' conservation status was assessed by evaluating the region's ecological integrity and conservation efforts (measured as the proportion of AMs in protected areas). Results We identified 261 AMs for angiosperm, 205 AMs for freshwater fishes, and 102 AMs for terrestrial vertebrates in the Brazilian Atlantic Forest, totaling 474 AMs covering 23.8% of the region. The Brazilian Atlantic Forest is a large and complex biogeographic mosaic where AMs represent islands or archipelagoes surrounded by transition areas with no microendemic species. All local attributes help to distinguish AMs from non-AMs, but their impacts vary across taxonomic groups. Around 69% of AMs have low ecological integrity and poor conservation efforts, indicating that most microendemic species are under threat. This study provides insights into the biogeography of one of the most important global biodiversity hotspots, creating a foundation for comparative studies using other tropical forest regions.
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Affiliation(s)
| | - Célia C. C. Machado
- Center of Applied Biological and Social Sciences, State University of Paraíba, João Pessoa, Paraíba, Brazil
| | - José Maria Cardoso da Silva
- Department of Geography and Sustainable Development, University of Miami, Coral Gables, Florida, United States of America
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Brown GG, Demetrio WC, Gabriac Q, Pasini A, Korasaki V, Oliveira LJ, dos Santos JC, Torres E, Galerani PR, Gazziero DLP, Benito NP, Nunes DH, Santos A, Ferreira T, Nadolny HS, Bartz MLC, Maschio W, Dudas RT, Zagatto MRG, Niva CC, Clasen LA, Sautter KD, Froufe LC, Seoane CES, de Moraes A, James S, Alberton O, Brandão Júnior O, Saraiva O, Garcia A, Oliveira E, César RM, Corrêa-Ferreira BS, Bruz LSM, da Silva E, Cardoso GBX, Lavelle P, Velásquez E, Cremonesi M, Parron LM, Baggio AJ, Neves E, Hungria M, Campos TA, da Silva VL, Reissmann CB, Conrado AC, Bouillet JPD, Gonçalves JLM, Brandani CB, Viani RAG, Paula RR, Laclau JP, Peña-Venegas CP, Peres C, Decaëns T, Pey B, Eisenhauer N, Cooper M, Mathieu J. Soil macrofauna communities in Brazilian land-use systems. Biodivers Data J 2024; 12:e115000. [PMID: 38314121 PMCID: PMC10837794 DOI: 10.3897/bdj.12.e115000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/07/2024] [Indexed: 02/06/2024] Open
Abstract
Background Soil animal communities include more than 40 higher-order taxa, representing over 23% of all described species. These animals have a wide range of feeding sources and contribute to several important soil functions and ecosystem services. Although many studies have assessed macroinvertebrate communities in Brazil, few of them have been published in journals and even fewer have made the data openly available for consultation and further use. As part of ongoing efforts to synthesise the global soil macrofauna communities and to increase the amount of openly-accessible data in GBIF and other repositories related to soil biodiversity, the present paper provides links to 29 soil macroinvertebrate datasets covering 42 soil fauna taxa, collected in various land-use systems in Brazil. A total of 83,085 georeferenced occurrences of these taxa are presented, based on quantitative estimates performed using a standardised sampling method commonly adopted worldwide to collect soil macrofauna populations, i.e. the TSBF (Tropical Soil Biology and Fertility Programme) protocol. This consists of digging soil monoliths of 25 x 25 cm area, with handsorting of the macroinvertebrates visible to the naked eye from the surface litter and from within the soil, typically in the upper 0-20 cm layer (but sometimes shallower, i.e. top 0-10 cm or deeper to 0-40 cm, depending on the site). The land-use systems included anthropogenic sites managed with agricultural systems (e.g. pastures, annual and perennial crops, agroforestry), as well as planted forests and native vegetation located mostly in the southern Brazilian State of Paraná (96 sites), with a few additional sites in the neighbouring states of São Paulo (21 sites) and Santa Catarina (five sites). Important metadata on soil properties, particularly soil chemical parameters (mainly pH, C, P, Ca, K, Mg, Al contents, exchangeable acidity, Cation Exchange Capacity, Base Saturation and, infrequently, total N), particle size distribution (mainly % sand, silt and clay) and, infrequently, soil moisture and bulk density, as well as on human management practices (land use and vegetation cover) are provided. These data will be particularly useful for those interested in estimating land-use change impacts on soil biodiversity and its implications for below-ground foodwebs, ecosystem functioning and ecosystem service delivery. New information Quantitative estimates are provided for 42 soil animal taxa, for two biodiversity hotspots: the Brazilian Atlantic Forest and Cerrado biomes. Data are provided at the individual monolith level, representing sampling events ranging from February 2001 up to September 2016 in 122 sampling sites and over 1800 samples, for a total of 83,085 ocurrences.
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Affiliation(s)
- George G. Brown
- Embrapa Florestas, Colombo, BrazilEmbrapa FlorestasColomboBrazil
- UFPR, Curitiba, BrazilUFPRCuritibaBrazil
| | | | | | - Amarildo Pasini
- Universidade Estadual de Londrina, Londrina, BrazilUniversidade Estadual de LondrinaLondrinaBrazil
| | - Vanesca Korasaki
- Universidade do Estado de Minas Gerais, Frutal, BrazilUniversidade do Estado de Minas GeraisFrutalBrazil
| | | | | | - Eleno Torres
- Embrapa Soja, Londrina, BrazilEmbrapa SojaLondrinaBrazil
| | | | | | - Norton P. Benito
- Embrapa Recursos Genéticos, Brasília, BrazilEmbrapa Recursos GenéticosBrasíliaBrazil
| | - Daiane H. Nunes
- Instituto Federal Catarinense, Camboriu, BrazilInstituto Federal CatarinenseCamboriuBrazil
| | - Alessandra Santos
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Talita Ferreira
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Herlon S. Nadolny
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | | | - Wagner Maschio
- Embrapa Florestas, Colombo, BrazilEmbrapa FlorestasColomboBrazil
| | - Rafaela T. Dudas
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Mauricio R. G. Zagatto
- DungTech Biofertilizantes Ltda, Piracicaba, BrazilDungTech Biofertilizantes LtdaPiracicabaBrazil
| | - Cintia C. Niva
- Embrapa Cerrados, Planaltina, BrazilEmbrapa CerradosPlanaltinaBrazil
| | - Lina A. Clasen
- University of Copenhagen, Copenhagen, DenmarkUniversity of CopenhagenCopenhagenDenmark
| | | | - Luis C.M. Froufe
- Embrapa Florestas, Colombo, BrazilEmbrapa FlorestasColomboBrazil
| | | | - Aníbal de Moraes
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Samuel James
- Maharishi University, Fairfield, United States of AmericaMaharishi UniversityFairfieldUnited States of America
| | - Odair Alberton
- Universidade Paranaense, Umuarama, BrazilUniversidade ParanaenseUmuaramaBrazil
| | | | - Odilon Saraiva
- Embrapa Soja, Londrina, BrazilEmbrapa SojaLondrinaBrazil
| | - Antonio Garcia
- Embrapa Soja, Londrina, BrazilEmbrapa SojaLondrinaBrazil
| | - Elma Oliveira
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Raul M. César
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | | | - Lilianne S. M. Bruz
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Elodie da Silva
- Embrapa Florestas, Colombo, BrazilEmbrapa FlorestasColomboBrazil
| | - Gilherme B. X. Cardoso
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Patrick Lavelle
- Université Pierre et Marie Curie (Paris 6), Paris, FranceUniversité Pierre et Marie Curie (Paris 6)ParisFrance
| | - Elena Velásquez
- Universidad Nacional de Colombia, Palmira, ColombiaUniversidad Nacional de ColombiaPalmiraColombia
| | - Marcus Cremonesi
- Federal University of Paraná (UFPR), Curitiba, BrazilFederal University of Paraná (UFPR)CuritibaBrazil
| | | | | | - Edinelson Neves
- Embrapa Florestas, Colombo, BrazilEmbrapa FlorestasColomboBrazil
| | | | - Thiago A. Campos
- Universidade Estadual de Londrina, Londrina, BrazilUniversidade Estadual de LondrinaLondrinaBrazil
| | - Vagner L. da Silva
- Universidad de la República, Montevidéo, UruguayUniversidad de la RepúblicaMontevidéoUruguay
| | - Carlos B. Reissmann
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | - Ana C. Conrado
- Universidade Federal do Paraná, Curitiba, BrazilUniversidade Federal do ParanáCuritibaBrazil
| | | | | | - Carolina B. Brandani
- Texas A&M AgriLife, Amarillo, United States of AmericaTexas A&M AgriLifeAmarilloUnited States of America
| | - Ricardo A. G. Viani
- Universidade Federal de São Carlos, Araras, BrazilUniversidade Federal de São CarlosArarasBrazil
| | - Ranieri R. Paula
- Université du Québec, Chicoutimi, CanadaUniversité du QuébecChicoutimiCanada
| | | | | | - Carlos Peres
- University of East Anglia, Norwich, United KingdomUniversity of East AngliaNorwichUnited Kingdom
| | - Thibaud Decaëns
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Univ Paul Valéry Montpellier 3, Montpellier, FranceCEFE, Univ Montpellier, CNRS, EPHE, IRD, Univ Paul Valéry Montpellier 3MontpellierFrance
| | - Benjamin Pey
- Université de Toulouse, Toulouse, FranceUniversité de ToulouseToulouseFrance
| | - Nico Eisenhauer
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, GermanyGerman Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-LeipzigLeipzigGermany
- Leipzig University, Leipzig, GermanyLeipzig UniversityLeipzigGermany
| | - Miguel Cooper
- ESALQ-USP, Piracicaba, BrazilESALQ-USPPiracicabaBrazil
| | - Jérôme Mathieu
- Sorbonne Université, Paris, FranceSorbonne UniversitéParisFrance
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Kono IS, Pandolfi VCF, Marchi MNAD, Freitas N, Freire RL. Unveiling the secrets of snakes: Analysis of environmental, socioeconomic, and spatial factors associated with snakebite risk in Paraná, Southern Brazil. Toxicon 2024; 237:107552. [PMID: 38065257 DOI: 10.1016/j.toxicon.2023.107552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/29/2023] [Accepted: 12/03/2023] [Indexed: 12/24/2023]
Abstract
The state of Paraná is home to three out of the five medically significant snake genera in Brazil and lacks of snakebite epidemiology studies. This study aimed to ascertain the spatial, environmental, and socioeconomic factors associated with snakebite risk by analyzing notification data of cases in the state of Paraná. Notification and socioeconomic data were gathered from the online platforms of the National System of Notifiable Diseases (SINAN) and the Brazilian Institute of Geography and Statistics (IBGE). Land cover and land use maps were obtained from the Mapbiomas platform in raster format and subsequently converted into vectors using QGis software. The proportions of land use and land cover in square kilometers (km2) were then calculated. All acquired data were tabulated using Microsoft Excel 365 software. For spatial analysis, GeoDa software version 1.20 was utilized to calculate the Global and Local Moran indices, assessing spatial correlations. Between 2007 and 2021, 12,877 notifications were recorded, with an average incidence of 8.22/100,000 inhabitants in the state, 8166 (63.41%) caused by Bothrops, 1534 (11.91%) caused by Crotalus, 56 (0.43%) caused by Micrurus. 1703 (13.22%) caused by non-venomous snake species, and the remaining cases did not have the identified causative species. The incidents caused by Bothrops and Crotalus showed different distribution patterns. Spatial analysis revealed that key factors contributing to snakebite risk included the presence of native forests, mangroves, apicuns, and monospecific planted forests. The population group at the highest risk comprised rural residents and workers. Furthermore, the absence of basic sanitation and proper garbage collection and disposal exhibited positive correlations with snakebites. Conversely, intensive farming practices with substantial mechanization and pastures demonstrated negative spatial correlations. This study has enabled the identification of the primary factors associated with snakebite risk, facilitating more targeted efforts to prevent snakebite accidents among vulnerable populations.
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Affiliation(s)
- Isabelli Sayuri Kono
- Departamento de Medicina Veterinária Preventiva, Universidade Estadual de Londrina, Londrina, 86057970, Paraná, Brazil.
| | | | - Melca Niceia Altoé de Marchi
- Departamento de Ciências Agrárias e Ambientais, Universidade Estadual de Santa Cruz, Ilhéus, 45662900, Bahia, Brazil.
| | - Nicolas Freitas
- Departamento de Geociências, Universidade Estadual de Londrina, Londrina, 86057970, Paraná, Brazil.
| | - Roberta Lemos Freire
- Departamento de Medicina Veterinária Preventiva, Universidade Estadual de Londrina, Londrina, 86057970, Paraná, Brazil.
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Maure LA, Diniz MF, Pacheco Coelho MT, Molin PG, Rodrigues da Silva F, Hasui E. Biodiversity and carbon conservation under the ecosystem stability of tropical forests. J Environ Manage 2023; 345:118929. [PMID: 37690251 DOI: 10.1016/j.jenvman.2023.118929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/19/2023] [Accepted: 09/01/2023] [Indexed: 09/12/2023]
Abstract
Although efforts to protect high levels of biodiversity and carbon storage can greatly increase the effectiveness of species loss and climate change mitigation, there is evidence indicating a trade-off scenario for their conservation at regional scale. Decisions making in trade-off scenarios can be supported by including information on the ecosystem stability of tropical forests (i.e., the ability of the ecosystem to maintain its function over time). Forest stability may affect biodiversity integrity and the residence time of carbon stored in tree biomass. Here, we assess the stability of old-growth forests' productivity by analyzing a 19-year time series of the Normalized Difference Vegetation Index (NDVI). We also used geoprocessing tools to analyze the overlap among forest-specialist vertebrate species richness, carbon density, and stability of old-growth forest throughout the Brazilian Atlantic Forest. We used model selection to find environmental predictors of the stability of primary productivity and build a predictive map of potential stability. Then, we overlapped maps of potential stability, species richness of forest-specialist vertebrates, and carbon density to identify hotspot areas of biodiversity and carbon density occurring at highest and lowest potential stability. We found that forest stability increases from north to south along the Atlantic Forest. High biodiversity occurs mainly at low stability while high carbon stock at high stability. Spatial overlap of the hotspots, where conservation co-benefits high biodiversity and carbon stock, occurs mostly at high stability in a large area along part of the coast and in smaller inland areas of the southern region. Most of the hotspots with low stability for biodiversity, carbon stock and combination of both are found in unprotected areas. Hence, the strategic mitigation of species loss and carbon emissions lies in three approaches: prioritizing forest protection in unprotected hotspots; implementing forest management practices in protected hotspots with low stability; and enforcing a comprehensive regime of protection and management in hotspots that exhibit low stability. Focused on forest stability, these approaches involve ecosystem-based planning offering Brazil's government effective strategies to fulfill its commitments in biodiversity conservation and carbon emission reduction.
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Affiliation(s)
- Lucas Andrigo Maure
- Programa de Pós-graduação Em Ecologia e Recursos Naturais (PPGERN), Universidade Federal de São Carlos, São Carlos, SP, Brazil; Laboratório de Ecologia Teórica: Integrando Tempo, Biologia e Espaço (LET.IT.BE), Departamento de Ciências Ambientais, Universidade Federal de São Carlos, Sorocaba, SP, Brazil
| | - Milena Fiuza Diniz
- Departamento de Ecologia, Universidade Federal de Goiás, Goânia, GO, Brazil
| | | | - Paulo Guilherme Molin
- Centro de Ciências da Natureza, Universidade Federal de São Carlos, Buri, SP, Brazil
| | - Fernando Rodrigues da Silva
- Laboratório de Ecologia Teórica: Integrando Tempo, Biologia e Espaço (LET.IT.BE), Departamento de Ciências Ambientais, Universidade Federal de São Carlos, Sorocaba, SP, Brazil
| | - Erica Hasui
- Laboratório de Ecologia de Fragmentos (EcoFrag), Instituto de Ciências da Natureza, Universidade Federal de Alfenas-MG, Brazil.
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de Assis GMP, de Alvarenga DAM, Souza LBE, Sánchez-Arcila JC, Silva EFE, de Pina-Costa A, Gonçalves GHP, Souza JCDJ, Nunes AJD, Pissinatti A, Moreira SB, Torres LDM, Costa HL, Tinoco HDP, Pereira VDS, Soares IDS, de Sousa TN, Ntumngia FB, Adams JH, Kano FS, Hirano ZMB, Pratt-Riccio LR, Daniel-Ribeiro CT, Ferreira JO, Carvalho LH, Alves de Brito CF. IgM antibody responses against Plasmodium antigens in neotropical primates in the Brazilian Atlantic Forest. Front Cell Infect Microbiol 2023; 13:1169552. [PMID: 37829607 PMCID: PMC10565664 DOI: 10.3389/fcimb.2023.1169552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 08/11/2023] [Indexed: 10/14/2023] Open
Abstract
Introduction Zoonotic transmission is a challenge for the control and elimination of malaria. It has been recorded in the Atlantic Forest, outside the Amazon which is the endemic region in Brazil. However, only very few studies have assessed the antibody response, especially of IgM antibodies, in Neotropical primates (NP). Therefore, in order to contribute to a better understanding of the immune response in different hosts and facilitate the identification of potential reservoirs, in this study, naturally acquired IgM antibody responses against Plasmodium antigens were evaluated, for the first time, in NP from the Atlantic Forest. Methods The study was carried out using 154 NP samples from three different areas of the Atlantic Forest. IgM antibodies against peptides of the circumsporozoite protein (CSP) from different Plasmodium species and different erythrocytic stage antigens were detected by ELISA. Results Fifty-nine percent of NP had IgM antibodies against at least one CSP peptide and 87% against at least one Plasmodium vivax erythrocytic stage antigen. Levels of antibodies against PvAMA-1 were the highest compared to the other antigens. All families of NP showed IgM antibodies against CSP peptides, and, most strikingly, against erythrocytic stage antigens. Generalized linear models demonstrated that IgM positivity against PvCSP and PvAMA-1 was associated with PCR-detectable blood-stage malaria infection and the host being free-living. Interestingly, animals with IgM against both PvCSP and PvAMA-1 were 4.7 times more likely to be PCR positive than animals that did not have IgM for these two antigens simultaneously. Discussion IgM antibodies against different Plasmodium spp. antigens are present in NP from the Atlantic Forest. High seroprevalence and antibody levels against blood-stage antigens were observed, which had a significant association with molecular evidence of infection. IgM antibodies against CSP and AMA-1 may be used as a potential marker for the identification of NP infected with Plasmodium, which are reservoirs of malaria in the Brazilian Atlantic Forest.
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Affiliation(s)
- Gabriela Maíra Pereira de Assis
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | | | - Luisa Braga e Souza
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | - Juan Camilo Sánchez-Arcila
- School of Natural Sciences, Molecular and Cell Biology Department, University of California, Merced, Merced, CA, United States
| | | | - Anielle de Pina-Costa
- Laboratório de Doenças Febris Agudas, Instituto Nacional de Infectologia Evandro Chagas (INI), Fiocruz, Rio de Janeiro, Brazil
- Centro de Pesquisa, Diagnóstico e Treinamento em Malária (CPD-Mal), Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, Brazil
- Laboratório de Pesquisa em Malária, Instituto Oswaldo Cruz (IOC), Fiocruz, Rio de Janeiro, Brazil
- Escola de Enfermagem Aurora de Afonso Costa, Departamento de Doenças infecciosas e Parasitárias, Universidade Federal Fluminense, Niterói, Brazil
| | | | | | - Ana Julia Dutra Nunes
- Fundação Universidade Regional de Blumenau (FURB), Blumenau, Brazil
- Centro de Pesquisas Biológicas de Indaial, Indaial, Brazil
- Programa de conservação do Bugio Ruivo, Perini Business Park, Joinville, Brazil
| | - Alcides Pissinatti
- Centro de Primatologia do Rio de Janeiro (CPRJ), Instituto Estadual do Ambiente (INEA), Guapimirim, Brazil
- Centro Universitário Serra dos Órgãos (Unifeso), Teresópolis, Brazil
| | - Silvia Bahadian Moreira
- Centro de Primatologia do Rio de Janeiro (CPRJ), Instituto Estadual do Ambiente (INEA), Guapimirim, Brazil
| | - Leticia de Menezes Torres
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | - Helena Lott Costa
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | | | | | - Irene da Silva Soares
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - Taís Nóbrega de Sousa
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | - Francis Babila Ntumngia
- Center for Global Health and Infectious Diseases Research, College of Public Health, University of South Florida, Tampa, FL, United States
| | - John H. Adams
- Center for Global Health and Infectious Diseases Research, College of Public Health, University of South Florida, Tampa, FL, United States
| | - Flora Satiko Kano
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | - Zelinda Maria Braga Hirano
- Fundação Universidade Regional de Blumenau (FURB), Blumenau, Brazil
- Centro de Pesquisas Biológicas de Indaial, Indaial, Brazil
- Programa de conservação do Bugio Ruivo, Perini Business Park, Joinville, Brazil
| | - Lilian Rose Pratt-Riccio
- Laboratório de Pesquisa em Malária, Instituto Oswaldo Cruz (IOC), Fiocruz, Rio de Janeiro, Brazil
| | - Cláudio Tadeu Daniel-Ribeiro
- Centro de Pesquisa, Diagnóstico e Treinamento em Malária (CPD-Mal), Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, Brazil
- Laboratório de Pesquisa em Malária, Instituto Oswaldo Cruz (IOC), Fiocruz, Rio de Janeiro, Brazil
| | - Joseli Oliveira Ferreira
- Laboratório de Imunoparasitologia, Instituto Oswaldo Cruz (IOC), Fiocruz, Rio de Janeiro, Brazil
| | - Luzia Helena Carvalho
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
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9
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Jesus LMG, Guedes JJM, Moura MR, Feio RN, Costa HC. Environmental drivers of tropical forest snake phenology: Insights from citizen science. Ecol Evol 2023; 13:e10305. [PMID: 37492463 PMCID: PMC10363785 DOI: 10.1002/ece3.10305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/18/2023] [Accepted: 06/26/2023] [Indexed: 07/27/2023] Open
Abstract
Museum specimens and citizen science initiatives are valuable sources of information on how anthropogenic activities affect biodiversity and how species respond to rapid global change. Although tropical regions harbor most of the planet's biodiversity, investigations on species' phenological changes are heavily biased toward temperate regions. Such unevenness in phenological research is also taxonomically biased, with reptiles being the least studied group among tetrapod species regarding animal phenology. Herein, we used long-term time-series data to investigate environmentally driven changes in the activity pattern of tropical forest snakes. We gathered natural history collection and citizen science data for 25 snake species (five venomous and 20 non-venomous) from an Atlantic Forest region in southeastern Brazil. Using circular mixed-effects models, we investigate whether snake activity patterns followed the variation in environmental variables over a decade. Our results show that the activity pattern of Atlantic Forest snakes was seasonal and largely driven by average temperature and relative humidity. Since snakes are ectothermic animals, they are particularly sensitive to temperature variations, especially at small scales. Moreover, relative humidity can affect snake's seasonal activities through physiological constraints and/or prey availability. Most specimens were registered during the rainy season, with highly venomous snakes (lanceheads and coral snakes) emerging as the most abundant taxa. We highlight the importance of citizen science and natural history collections in better understanding biodiversity. Furthermore, our data obtained from local collectors underscore the need for environmental education programs and collaboration between researchers and local decision-makers to raise awareness and reduce conflicts between people and snakes in the region.
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Affiliation(s)
- Letízia M. G. Jesus
- Museu de Zoologia João Moojen, Instituto de Ciências Biológicas e da SaúdeUniversidade Federal de ViçosaViçosaBrazil
- Programa de Pós‐Graduação em Biodiversidade e Conservação da Natureza, Instituto de Ciências BiológicasUniversidade Federal de Juiz de ForaJuiz de ForaBrazil
| | - Jhonny J. M. Guedes
- Programa de Pós‐Graduação em Ecologia e Evolução, Departamento de Ecologia, Campus SamambaiaUniversidade Federal de GoiásGoiâniaBrazil
| | - Mario R. Moura
- Departamento de Biologia AnimalUniversidade Estadual de CampinasCampinasBrazil
- Departamento de Ciências BiológicasUniversidade Federal da ParaíbaAreiaBrazil
| | - Renato N. Feio
- Museu de Zoologia João Moojen, Instituto de Ciências Biológicas e da SaúdeUniversidade Federal de ViçosaViçosaBrazil
| | - Henrique C. Costa
- Programa de Pós‐Graduação em Biodiversidade e Conservação da Natureza, Instituto de Ciências BiológicasUniversidade Federal de Juiz de ForaJuiz de ForaBrazil
- Departamento de Zoologia, Instituto de Ciências BiológicasUniversidade Federal de Juiz de ForaJuiz de ForaBrazil
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10
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Pansarin ER, Menezes EDLF. A new remarkable Vanilla Mill. (Orchidaceae) species endemic to the Espinhaço Range, Brazil: its phylogenetic position and evolutionary relationships among Neotropical congeners. PhytoKeys 2023; 227:151-165. [PMID: 37334177 PMCID: PMC10273138 DOI: 10.3897/phytokeys.227.101963] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 05/26/2023] [Indexed: 06/20/2023]
Abstract
During surveys conducted on Neotropical Vanilla, a new endemic species was found in the Brazilian campos rupestres of the Espinhaço Range. Here, this new remarkable Vanilla species, namely V.rupicola Pansarin & E.L.F. Menezes, is described and illustrated. A phylogeny for Vanilla is presented and the relationships between Neotropical species are discussed. The position of V.rupicola among Neotropical Vanilla is discussed within an evolutionary context. Vanillarupicola is recognized by its rupicolous habit, its reptant stems, and its sessile and rounded leaves. This remarkable new taxon emerges in a clade that includes V.appendiculata Rolfe and V.hartii Rolfe. Vegetative and floral features support a close relationship between V.rupicola and sister taxa, mainly regarding the apical inflorescence (V.appendiculata), the type of appendages of the central crest of the labellum, and the labellar color pattern. Phylogenetic inference suggests that the circumscription of Neotropical Vanilla groups needs revision.
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Affiliation(s)
- Emerson Ricardo Pansarin
- Department of Biology, Faculty of Philosophy, Sciences and Literature of Ribeirão Preto, University of São Paulo, Av. Bandeirantes 3900, Ribeirão Preto, SP, 14040-901, BrazilUniversity of São PauloSao PaoloBrazil
| | - Euler da Luz Fernandes Menezes
- Postgraduate Program of Graduation in Forest Science, Federal University of Vales do Jequitinhonha e Mucuri (UFVJM), Highway MGT 367-km 583, n° 5.000, Alto da Jacuba, Diamantina, MG, 39.100-000, BrazilFederal University of Vales do Jequitinhonha e MucuriDiamantinaBrazil
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11
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de Freitas RVM, Barino GTM, Cedrola F, Dias RJP, D'Agosto M, Massard CL. Insights on the taxonomy of Haemoproteus parasites infecting cracid birds. Parasitol Int 2023; 94:102730. [PMID: 36623802 DOI: 10.1016/j.parint.2023.102730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/09/2023]
Abstract
The Haemosporida order is a well-supported clade of heteroxenous parasites transmitted by dipteran insects and frequently found parasitizing wild birds. These parasites have already been reported in all zoogeographic regions of the world, except for Antarctica. One of the potential hosts of haemosporidians is the Cracidae family, which includes approximately 50 species, 22 of which are present in Brazil, classified within nine genera. Data on haemosporidian infecting individuals of the Cracidae family is scarce, with only three Haemoproteus species being recorded in this group of birds. We found Haemoproteus spp. infection in all Penelope obscura bronzina analyzed. Among the parasites found, we observed two lineages of Haemoproteus (PENOBS02 and PENOBS03), which were characterized by morphological, molecular and phylogenetic approaches. The morphological data on cracid haemosporidian parasites, together with our phylogenetic results, allows discussions on the taxonomy of the Haemoproteus parasites that infect birds of the Cracidae family.
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Affiliation(s)
| | - Glauber Thiago Martins Barino
- Laboratório de Protozoologia, Programa de Pós-graduação em Biodiversidade e Conservação da Natureza, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Franciane Cedrola
- Laboratório de Diversidade Genética, Departamento de Genética, Evolução, Microbiologia e Imunologia, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, São Paulo, Brazil
| | - Roberto Júnio Pedroso Dias
- Laboratório de Protozoologia, Programa de Pós-graduação em Biodiversidade e Conservação da Natureza, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Marta D'Agosto
- Laboratório de Protozoologia, Programa de Pós-graduação em Biodiversidade e Conservação da Natureza, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Carlos Luiz Massard
- Programa de Pós-Graduação em Ciências Veterinárias, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brazil
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12
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Souza BA, Rosa JCS, Campos PBR, Sánchez LE. Evaluating the potential of biodiversity offsets to achieve net gain. Conserv Biol 2023:e14094. [PMID: 37021395 DOI: 10.1111/cobi.14094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 02/21/2023] [Indexed: 05/26/2023]
Abstract
Evaluating the outcomes and tracking the trajectory of biodiversity offsets is essential to demonstrating their effectiveness as a mechanism to conciliate development and conservation. We reviewed the literature to determine the principles that should underpin biodiversity offset planning and the criteria for offset evaluation at the project level. According to the literature, the core principles of equivalence, additionality, and permanence are used as criteria to evaluate conservation outcomes of offsets. We applied the criteria to evaluate offsets of a large iron ore mining project in the Atlantic Forest in Brazil. We examined equivalence in terms of the amount of area per biodiversity value affected and fauna and flora similarity, additionality in terms of landscape connectivity, and permanence in terms of guarantees to ensure protection and restoration offsets lasting outcomes. We found an offset ratio (amount of affected area:offset area) of 1:1.8 for forests and 1:2 for grasslands. Ecological equivalence (i.e., similarity between affected and offset areas) was found for forested areas, but not for ferruginous rupestrian grasslands or for fauna. Landscape metrics showed that connectivity improved relative to the preproject situation as a result of locating restoration offsets in the largest and best-connected forest patch. Permanence of offsets was addressed by establishing covenants and management measures, but financial guarantees to cover maintenance costs after mine closure were lacking. Offsets should be equivalent in type and size, provide conservation outcomes that would not be obtained without them (additionality), and be lasting (permanence). To monitor and evaluate offsets, it is necessary to determine how well these 3 principles are applied in the planning, implementation, and maintenance of offsets. Achieving measurable conservation outcomes from offsets is a long-term endeavor that requires sustained management support, and is information intensive. Thus, offsets require ongoing monitoring and evaluation as well as adaptive management.
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Affiliation(s)
- Barbara Almeida Souza
- Department of Mining and Petroleum Engineering, Escola Politécnica, University of São Paulo, Sao Paulo, Brazil
| | - Josianne Claudia Sales Rosa
- Department of Mining and Petroleum Engineering, Escola Politécnica, University of São Paulo, Sao Paulo, Brazil
| | - Pedro Bueno R Campos
- Department of Geography, Faculty of Philosophy, Languages and Human Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Luis Enrique Sánchez
- Department of Mining and Petroleum Engineering, Escola Politécnica, University of São Paulo, Sao Paulo, Brazil
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13
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Barbosa-Silva RG, Andrino CO, Azevedo L, Lucresia L, Lovo J, Hiura AL, Viana PL, Giannini TC, Zappi DC. A wide range of South American inselberg floras reveal cohesive biome patterns. Front Plant Sci 2022; 13:928577. [PMID: 36247592 PMCID: PMC9559578 DOI: 10.3389/fpls.2022.928577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 09/15/2022] [Indexed: 06/16/2023]
Abstract
Inselbergs are azonal formations found scattered in different biomes globally. The first floristic list focusing on an inselberg in the Brazilian Amazon is presented here. We aimed to investigate floristic and phylogenetic connections among Neotropical inselbergs and analyze whether environmental variables act as a filter of plant lineages. We used a database compiled from 50 sites spanning three main Neotropical biomes (Amazon, 11 sites, Atlantic Forest, 14 sites, and Caatinga, 25 sites) comprising 2270 Angiosperm species. Our data highlight the vastly different inselberg flora found in each biome. The inselberg floras of the Atlantic Forest and Caatinga show closer phylogenetic ties than those seen in the other biome pairs. The phylogenetic lineages found in all three biomes are also strongly divergent, even within plant families. The dissimilarity between biomes suggests that distinct biogeographical histories might have unfolded even under comparable environmental filtering. Our data suggest that the inselberg flora is more related to the biome where it is located than to other factors, even when the microclimatic conditions in the outcrops differ strongly from those of the surrounding matrix. Relative to the other biomes, the flora of the Caatinga inselbergs has the highest level of species turnover. There is a possibility that plants colonized these rather distant inselbergs even when they were found under very different climatic conditions than those in the Amazonian and Atlantic Forest biomes. It is worth noting that none of the studied inselbergs found in the Caatinga biome is protected. In view of the uniqueness and drought-resilient lineages present in each group of inselbergs, along with their vulnerability to destruction or disturbance and their strong connection with water availability, we stress the need to protect this ecosystem not only to conserve plants potentially useful for ecological restoration but also to preserve the balance of this ecosystem and its connections.
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Affiliation(s)
- Rafael Gomes Barbosa-Silva
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale Desenvolvimento Sustentável, Belém, Brazil
- Coordenação Botânica, Museu Paraense Emílio Goeldi, Belém, Brazil
| | - Caroline O. Andrino
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale Desenvolvimento Sustentável, Belém, Brazil
| | - Luísa Azevedo
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Luísa Lucresia
- Instituto de Biociências, Departamento de Botânica, Universidade de São Paulo, São Paulo, Brazil
| | - Juliana Lovo
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale Desenvolvimento Sustentável, Belém, Brazil
- Departamento de Sistemática e Ecologia/Programa de Pós-Graduação em Ecologia, e Monitoramento Ambiental, Universidade Federal da Paraíba, João Pessoa, Brazil
| | - Alice L. Hiura
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale Desenvolvimento Sustentável, Belém, Brazil
| | - Pedro L. Viana
- Coordenação Botânica, Museu Paraense Emílio Goeldi, Belém, Brazil
| | - Tereza C. Giannini
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale Desenvolvimento Sustentável, Belém, Brazil
- Programa de Pós-Graduação em Zoologia, Instituto de Ciência Biológicas, Universidade Federal do Pará, Belém, Brazil
| | - Daniela Cristina Zappi
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale Desenvolvimento Sustentável, Belém, Brazil
- Coordenação Botânica, Museu Paraense Emílio Goeldi, Belém, Brazil
- Programa de Pós-Graduação em Botânica, Instituto de Ciências Biológicas, Universidade de Brasília, Distrito Federal, Brazil
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14
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Martins WP, Izar P, Araujo WS, Rodrigues FH, Lynch JW. Diet, activity patterns, and home range use in forest and cultivated areas for one wild group of endangered crested capuchin monkeys (Sapajus robustus) in Reserva Natural Vale, Espírito Santo, Brazil. Am J Primatol 2022; 84:e23413. [PMID: 35700318 DOI: 10.1002/ajp.23413] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 05/09/2022] [Accepted: 05/27/2022] [Indexed: 12/27/2022]
Abstract
Robust capuchin monkeys (Sapajus spp.) are distributed widely in the Neotropics and may be able to survive in modified landscapes because of their omnivorous, opportunistic diet. The poorly known and endangered crested capuchin monkey (Sapajus robustus) is endemic to the Atlantic Forest in Bahia, Minas Gerais and Espírito Santo states, Brazil. We collected data on diet and home range for a crested capuchin group with access to forest and cultivated areas. We hypothesized that with access to cultivated exotic fruit, capuchins would use cultivated areas more for feeding during the season of fruit scarcity in the surrounding forest and have a small home range size because of higher fruit availability. Both the forest and the cultivated areas peaked in fruit availability in the wet season, with a low proportion of trees producing fruit in the dry season; cultivated areas had a higher proportion of trees in fruit compared to the forest throughout the study. While monkeys consumed exotic fruits like jackfruit and oil palm, we recorded more samples of them eating forest fruits than exotic fruits in all but 1 month, and they consumed a more diverse array of forest fruits (56 species) but only six exotic species. Home range size was relatively small compared with other studies: 120.5 ha across the year (wet season 102 ha, dry season 111.5 ha). Natural and human-intensified fruit sources in a protected area without hunting may have allowed monkeys to maintain a smaller home range size. The group composition changed during the study; this also likely influenced home range use. Studies focused on robust capuchin groups that utilize agricultural or cultivated foods may underestimate home range needs for groups without access to human-intensified food sources. Studying crested capuchin ecology in additional locations will be important for establishing a sound species conservation program.
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Affiliation(s)
- Waldney P Martins
- Departamento de Biologia Geral, Centro de Ciências Biológicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, Minas Gerais, Brazil.,Programa de Pós-Graduação em Biodiversidade e Uso dos Recursos Naturais, Universidade Estadual de Montes Claros, Montes Claros, Minas Gerais, Brazil
| | - Patrícia Izar
- Departamento de Psicologia Experimental, Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Walter S Araujo
- Departamento de Biologia Geral, Centro de Ciências Biológicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, Minas Gerais, Brazil.,Programa de Pós-Graduação em Biodiversidade e Uso dos Recursos Naturais, Universidade Estadual de Montes Claros, Montes Claros, Minas Gerais, Brazil
| | - Flávio H Rodrigues
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Jessica W Lynch
- Institute for Society and Genetics, University of California Los Angeles, Los Angeles, California, USA.,Department of Anthropology, University of California Los Angeles, Los Angeles, California, USA
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15
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Ascoli-Morrete T, Bandeira NMG, Signor E, Gazola HA, Homrich IS, Biondo R, Rossato-Grando LG, Zanella N. Bioaccumulation of pesticides and genotoxicity in anurans from southern Brazil. Environ Sci Pollut Res Int 2022; 29:45549-45559. [PMID: 35147872 DOI: 10.1007/s11356-022-19042-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 01/27/2022] [Indexed: 06/14/2023]
Abstract
The expansion of agricultural activities causes habitat loss and fragmentation and the pollution of natural ecosystems through the intense use of pesticides, which may affect the populations of amphibian anurans that inhabit agricultural areas. The present study evaluated the in situ bioaccumulation of pesticides in a population of Leptodactylus luctator that occupies farmland in southern Brazil. We also compared the genotoxicity of L. luctator populations from farmland and forested areas in the same region. We analyzed the micronuclei and nuclear abnormalities of 34 adult anurans, 19 from farmland, and 15 from the forested area. We also assessed the presence of 32 pesticides in liver samples obtained from 18 farmland-dwelling anurans, using chromatographic analysis. We recorded significantly higher rates of nuclear abnormalities in the individuals from the farmland, in comparison with the forest. We detected nine pesticides in the liver samples, of which, deltamethrin was the most common and carbosulfan was recorded at the highest concentrations. The bioaccumulation of pesticides and the higher levels of genotoxic damage found in the anurans from agricultural areas, as observed in the present study, represent a major potential problem for the conservation of these vertebrates, including the decline of their populations and the extinction of species.
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Affiliation(s)
- Thaís Ascoli-Morrete
- Programa de Pós-Graduação em Ciências Ambientais, Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil.
- Instituto de Ciências Biológicas (ICB), Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil.
| | - Nelson M G Bandeira
- Centro de Pesquisa em Alimentação (CEPA), Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Elias Signor
- Centro de Pesquisa em Alimentação (CEPA), Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Humberto A Gazola
- Instituto de Ciências Biológicas (ICB), Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Isis S Homrich
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal Do Rio Grande Do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Rhaíssa Biondo
- Instituto de Ciências Biológicas (ICB), Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Luciana G Rossato-Grando
- Instituto de Ciências Biológicas (ICB), Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
- Programa de Pós-Graduação em Bioexperimentação, Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - Noeli Zanella
- Programa de Pós-Graduação em Ciências Ambientais, Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
- Instituto de Ciências Biológicas (ICB), Universidade de Passo Fundo (UPF), Passo Fundo, RS, Brazil
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16
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Chaves ÓM, Júnior JCS, Buss G, Hirano ZMB, Jardim MMA, Amaral ELS, Godoy JC, Peruchi AR, Michel T, Bicca-Marques JC. Wildlife is imperiled in peri-urban landscapes: threats to arboreal mammals. Sci Total Environ 2022; 821:152883. [PMID: 35038525 DOI: 10.1016/j.scitotenv.2021.152883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 06/14/2023]
Abstract
Urbanization and deforestation impose severe challenges to wildlife, particularly for forest-living vertebrates. Understanding how the peri-urban matrix impacts their survival is critical for designing strategies to promote their conservation. We investigated the threats faced by brown howler monkeys (Alouatta guariba clamitans) in peri-urban regions of Rio Grande do Sul (RS) and Santa Catarina (SC) states, southern Brazil, by compiling negative interaction events (hereafter NIE) reported over more than two decades. We assessed the major NIEs, their distribution among age-sex classes, and the predictors of NIE-related mortality. After 20+ years of monitoring, we compiled 540 NIEs (RS = 248 and SC = 292). Electrocution by power lines was the most frequent cause of death or injury (37%), followed by dog attack (34%), vehicle collision (17%), and human mistreatment (12%). The occurrence of lethal injuries ranged from 5% to 69% depending on the type of NIE and on which state it occurred in. The overall post-NIE mortality was 56%. Adults of both sexes were the most affected individuals in both study regions. The minimal adequate GLM model explained 83% of the variation in NIE-related mortality. State, NIE type, and age-sex class were the main predictors of mortality. Overall, mortality was lower in SC and higher among adult females than in the other classes. We found that the survival of brown howler monkeys in the forest-urban interface is constrained by both the urban infrastructure and the growing interactions with humans and domestic and stray dogs (Canis familiaris). We propose the placement of aerial bridges, road signs and speed bumps in areas of frequent animal crossing, the sterilization of stray dogs, and the sensitization of local inhabitants on the importance of respecting and protecting wildlife to reduce their NIEs with humans and domestic animals in the forest-urban interface.
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Affiliation(s)
- Ó M Chaves
- Escuela de Biología, Universidad de Costa Rica, San Pedro de Montes de Oca, 2060 San José, Costa Rica; Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
| | - J C Souza Júnior
- Centro de Pesquisas Biológicas de Indaial, Indaial, Santa Catarina, Brazil; Fundação Universidade Regional de Blumenau-FURB, Blumenau, Brazil
| | - G Buss
- Centro de Pesquisa e Conservação de Primatas Brasileiros (CPB), Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio), João Pessoa, Brazil; Programa Macacos Urbanos (PMU), Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - Z M B Hirano
- Centro de Pesquisas Biológicas de Indaial, Indaial, Santa Catarina, Brazil; Fundação Universidade Regional de Blumenau-FURB, Blumenau, Brazil
| | - M M A Jardim
- Programa Macacos Urbanos (PMU), Universidade Federal do Rio Grande do Sul (UFRGS), Brazil; Museu de Ciências Naturais, Departamento de Biodiversidade, Secretaria do Meio Ambiente e Infraestrutura (MCN/SEMA-RS), Brazil
| | - E L S Amaral
- Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - J C Godoy
- Programa Macacos Urbanos (PMU), Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - A R Peruchi
- Fundação Universidade Regional de Blumenau-FURB, Blumenau, Brazil
| | - T Michel
- Museu de Ciências Naturais, Departamento de Biodiversidade, Secretaria do Meio Ambiente e Infraestrutura (MCN/SEMA-RS), Brazil
| | - J C Bicca-Marques
- Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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17
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Faccini JLH, Santos HF, Costa-Junior LM, Costa-Neto SF, Tassinari WS, Luz HR. Records and altitudinal assessment of Amblyomma aureolatum and Amblyomma ovale (Acari: Ixodidae) in the State of Rio de Janeiro, southeast Brazil. Parasit Vectors 2022; 15:136. [PMID: 35449085 PMCID: PMC9027463 DOI: 10.1186/s13071-022-05250-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/21/2022] [Indexed: 11/10/2022] Open
Abstract
Information on the altitudinal distribution of the hard ticks Amblyomma aureolatum and Amblyomma ovale in Brazil is scarce and mainly limited to occasional records. In this study we report our evaluation of records on the altitudinal distribution of A. aureolatum and A. ovale collected from dogs and humans and directly from the environment (host-questing ticks), based on active or passive procedures. The collections were conducted in rural areas of municipalities in the state of Rio de Janeiro, Brazil between 2013 and 2017. Active procedures consisted of dragging or flagging, visual examination of vegetation and removal of ticks present on the authors’ clothing or on infested dogs. Overall, 222 ticks were collected. The altitudes at the collection sites ranged from 98 to 1220 m a.s.l. We noted a significant difference in the altitudinal distribution of A. aureolatum and A. ovale (Mann–Whitney U-test, U = 518.5, P < 0.001). The overlap of these two species occurred at altitudes of between 650 and 900 m a.s.l. The results indicated that the higher the altitude, the greater the probability for the occurrence of A. aureolatum and, conversely, the lower the likelihood for the occurrence of A. ovale. The findings of this study improve currrent knowledge on the bioecology of these tick species and have implications for studies on the epidemiology of spotted fever in Brazil.
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Affiliation(s)
- João L H Faccini
- Department of Animal Parasitology, Universidade Federal Rural do Rio de Janeiro (UFRRJ), Seropédica, RJ, Brazil
| | - Hélio F Santos
- Postgraduate Program in Veterinary Sciences, UFRRJ, Seropédica, Brazil
| | - Lívio M Costa-Junior
- Northeast Biotechnology Network Postgraduate Program (RENORBIO), Federal University of Maranhão (UFMA), São Luís, MA, Brazil
| | | | - Wagner S Tassinari
- Postgraduate Program in Veterinary Sciences, UFRRJ, Seropédica, Brazil.,Department of Mathematics, UFRRJ, Seropédica, RJ, Brazil
| | - Hermes R Luz
- Postgraduate Program in Health and Environment, UFMA, São Luís, MA, Brazil. .,Postgraduate Program in Biodiversity and Conservation, UFMA, São Luís, MA, Brazil.
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18
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Fuzessy L, Sobral G, Culot L. Linking howler monkey ranging and defecation patterns to primary and secondary seed dispersal. Am J Primatol 2021; 84:e23354. [PMID: 34878682 DOI: 10.1002/ajp.23354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 10/10/2021] [Accepted: 11/24/2021] [Indexed: 11/06/2022]
Abstract
To define the chances of a dispersed seed to produce a new recruit, it is essential to consider all stages of the dispersal process. Howler monkeys are recognized to have positive impacts on forest regeneration, acting as primary dispersers. Furthermore, dung beetles attracted to their feces protect the seeds against predators, and provide a better microenvironment for germination due to the removal of fecal matter, to seed burial, and/or by reducing the spatial aggregation of seeds in fecal clumps. Despite the recognized positive effects of primary seed dispersal through defecation by howler monkeys for plant recruitment, there are some important aspects of their behavior, such as the habit of defecating in latrines, that remain to be explored. Here, we investigated the fate of Campomanesia xanthocarpa seeds defecated by brown howlers, Alouatta guariba clamitans, and the secondary seed dispersal by dung beetles, considering how this process is affected by the monkey's defecation patterns. We found that brown howler monkeys dispersed seeds from several species away from fruit-feeding trees, partly because defecation under the canopy of such trees was not very frequent. Instead, most defecations were associated with latrines under overnight sleeping trees. Despite a very similar dung beetle community attracted to howler feces in latrines and fruit-feeding sites, seeds were more likely to be buried when deposited in latrines. In addition, C. xanthocarpa seeds showed higher germination and establishment success in latrines, but this positive effect was not due to the presence of fecal matter surrounding seeds. Our results highlight that A. guariba clamitans acts as a legitimate seed disperser of C. xanthocarpa seeds in a preserved context of the Brazilian Atlantic Forest and that defecations in latrines increase the dispersal effectiveness.
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Affiliation(s)
- Lisieux Fuzessy
- Departamento de Biodiversidade, São Paulo State University (UNESP), Rio Claro, State of São Paulo, Brazil
| | - Gisela Sobral
- Departamento de Reprodução Animal, University of São Paulo (USP), São Paulo, State of São Paulo, Brazil
| | - Laurence Culot
- Departamento de Biodiversidade, São Paulo State University (UNESP), Rio Claro, State of São Paulo, Brazil
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19
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Barrios-Leal DY, Menezes RST, Ribeiro JV, Bizzo L, Melo de Sene F, Neves-da-Rocha J, Manfrin MH. A holocenic and dynamic hybrid zone between two cactophilic Drosophila species in a coastal lowland plain of the Brazilian Atlantic Forest. J Evol Biol 2021; 34:1737-1751. [PMID: 34538008 DOI: 10.1111/jeb.13934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 08/31/2021] [Accepted: 09/06/2021] [Indexed: 11/30/2022]
Abstract
Hybridization and introgression are processes that contribute to shaping biological diversity. The factors promoting the formation of these processes are multiples but poorly explored in a biogeographical and ecological context. In the southeast coastal plain of the Brazilian Atlantic Forest, a hybrid zone was described between two closely related cactophilic species, Drosophila antonietae and D. serido. Here, we revisited and analysed specimens from this hybrid zone to evaluate its temporal and spatial dynamic. We examined allopatric and sympatric populations of the flies using independent sources of data such as mitochondrial and nuclear sequences, microsatellite loci, morphometrics of wings and male genitalia, and climatic niche models. We also verified the emergence of the flies from necrotic tissues of collected cacti to verify the role of host association for the population dynamics. Our results support the existence of a hybrid zone due to secondary contact and limited to the localities where the two species are currently in contact. Furthermore, we detected asymmetric bidirectional introgression and the maintenance of the species integrity, ecological association and morphological characters, suggesting selection and limited introgression. Considering our paleomodels, probably this hybrid zone is recent and the contact occurred during the Holocene to the present day, favoured by range expansion of their populations due to expansion of open and dry areas in eastern South America during palaeoclimatic and geomorphological events.
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Affiliation(s)
- Dora Yovana Barrios-Leal
- Pós-Graduação, Departamento de Genética, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Rodolpho S T Menezes
- Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
| | - João Victor Ribeiro
- Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
| | - Luiz Bizzo
- UNIVALI - Universidade do Vale do Itajaí, Itajaí, Santa Catarina, Brazil.,Centro Universitário - Católica de Santa Catarina, Jaraguá do Sul, Santa Catarina, Brazil
| | - Fabio Melo de Sene
- Pós-Graduação, Departamento de Genética, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.,Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
| | - João Neves-da-Rocha
- Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
| | - Maura Helena Manfrin
- Pós-Graduação, Departamento de Genética, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil.,Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
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20
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Sabbag AF, Thomé MTC, Lyra ML, Brasileiro CA, Moriarty Lemmon E, Lemmon A, Haddad CFB. Sympatric and independently evolving lineages in the Thoropa miliaris - T. taophora species complex (Anura: Cycloramphidae). Mol Phylogenet Evol 2021; 166:107220. [PMID: 34481948 DOI: 10.1016/j.ympev.2021.107220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 04/28/2021] [Accepted: 06/01/2021] [Indexed: 11/20/2022]
Abstract
Species delimitation can be challenging and affected by subjectivity. Sibling lineages that occur in sympatry constitute good candidates for species delimitation regardless of the adopted species concept. The Thoropa miliaris + T. taophora species complex exhibits high genetic diversity distributed in several lineages that occur sympatrically in the southeastern Atlantic Forest of Brazil. We used 414 loci obtained by anchored hybrid enrichment to characterize genetic variation in the Thoropa miliaris species group (T. saxatilis, T megatympanum, T. miliaris, and T. taophora), combining assignment analyses with traditional and coalescent phylogeny reconstruction. We also investigated evolutionary independence in co-occurring lineages by estimating gene flow, and validated lineages under the multispecies coalescent. We recovered most previously described lineages as unique populations in assignment analyses; exceptions include two lineages within T. miliaris that are further substructured, and the merging of all T. taophora lineages. We found very low probabilities of gene flow between sympatric lineages, suggesting independent evolution. Species tree inferences and species delimitation yielded resolved relationships and indicate that all lineages constitute putative species that diverged during the Pliocene and Pleistocene, later than previously estimated.
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21
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Aranda AT, Molina ÓS, Chimes FG, Py-Daniel V. Simulium maiaherzogae sp. nov., a new species of black fly (Diptera, Simuliidae) from rock fields of southeastern Brazil. Acta Trop 2021; 221:106030. [PMID: 34217727 DOI: 10.1016/j.actatropica.2021.106030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/21/2021] [Accepted: 06/23/2021] [Indexed: 10/21/2022]
Abstract
A new species of black fly from rock fields of southeaster Brazil, Simulium maiaherzogae sp. nov., is described based on morphological features of larval, pupal and adult specimens. Morphological features of this new species were compared with members of Simulium (Trichodagmia) Enderlein 1934, showing a high similarity with S. scutistriatum Lutz 1909 and S. itajara Nascimento, et al. 2020. However, features of the male and female scutum and genitalia, pupal tubercles disposition, pupal gills, larval cephalic appendages, larval gill histoblast, numbers of posterior proleg hooks and rectal papillae lobules, allow to differentiate S. maiaherzogae sp. nov. Moreover, a more detailed analysis using Scanning Electron Microscopy (SEM) showed significant differences and numerical variations in meristic data between the new species and S. scutistriatum. The known distribution of this new species is restricted to the Rio do Salto sub-basin, headland of the Middle Paraíba do Sul River, near the Ibitipoca State Park, a region recognised for its biodiversity richness, but with rare simuliids records.
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22
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de Assis GMP, de Alvarenga DAM, Costa Pereira MDO, Sánchez-Arcila JC, de Pina Costa A, de Souza Junior JC, Nunes AJD, Pissinatti A, Moreira SB, de Menezes Torres L, Costa HL, da Penha Tinoco H, Pereira VDS, Soares IDS, de Sousa TN, Ntumngia FB, Adams JH, Kano FS, Hirano ZMB, Daniel-Ribeiro CT, Oliveira Ferreira J, Carvalho LH, Alves de Brito CF. Profiling Humoral Immune Response Against Pre-Erythrocytic and Erythrocytic Antigens of Malaria Parasites Among Neotropical Primates in the Brazilian Atlantic Forest. Front Cell Infect Microbiol 2021; 11:678996. [PMID: 34055672 PMCID: PMC8155606 DOI: 10.3389/fcimb.2021.678996] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 04/22/2021] [Indexed: 12/22/2022] Open
Abstract
Human malaria due to zoonotic transmission has been recorded in the Atlantic Forest, an extra-Amazonian area in Brazil, which are a challenge for malaria control. Naturally acquired humoral immune response against pre-erythrocytic and erythrocytic antigens of Neotropical primates (NP) was evaluated here to improve the knowledge about the exposure of those animals to the malaria transmission and support the identification of the potential reservoirs of the disease in the Atlantic Forest. Blood samples of 154 monkeys from three areas of the Atlantic Forest were used to identify IgG antibodies against peptides of the repeat region of the major pre-erythrocytic antigen, the circumsporozoite protein (CSP), of Plasmodium vivax (PvCSP), Plasmodium brasilianum/Plasmodium malariae (Pb/PmCSP), and Plasmodium falciparum (PfCSP) by ELISA. Antibodies against erythrocytic recombinant antigens of P. vivax, Apical membrane antigen 1 (PvAMA-1), Erythrocyte binding protein 2 (PvEBP-2) and domain II of Duffy binding protein (PvDBPII) were also evaluated. Parameters, such as age, sex, PCR positivity, and captivity, potentially associated with humoral immune response were analyzed. Eighty-five percent of NP had antibodies against at least one CSP peptide, and 76% against at least one P. vivax erythrocytic antigen. A high percentage of adults compared to non-adults were seropositive and showed increased antibody levels. Neotropical primates with PCR positive for P. simium had a significantly higher frequency of positivity rate for immune response against PvEBP-2, PvDBPII and also higher antibody levels against PvDBPII, compared to PCR negative NPs for this species. Monkeys with PCR positive for P. brasilianum/P. malariae showed higher frequency of seropositivity and antibody levels against Pb/PmCSP. Levels of antibodies against Pb/PmCSP, PvEBP-2 and PvDBPII were higher in free-living than in captive monkeys from the same area. All Platyrrhine families showed antibodies against CSP peptides, however not all showed IgG against erythrocytic antigens. These findings showed a high prevalence of naturally acquired antibodies against CSP repeats in all studied areas, suggesting an intense exposure to infected-mosquitoes bites of NP from all families. However, mainly monkeys of Atelidae family showed antibodies against P. vivax erythrocytic antigens, suggesting blood infection, which might serve as potential reservoirs of malaria in the Atlantic Forest.
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Affiliation(s)
- Gabriela Maíra Pereira de Assis
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | | | | | | | - Anielle de Pina Costa
- Centro de Pesquisa, Diagnóstico e Treinamento em Malária (CPD-Mal), Fiocruz, Rio de Janeiro, Brazil
- Ambulatório de Doenças febris, Instituto Nacional de Infectologia (INI), Ambulatório de Doenças Febris Agudas Fiocruz, Rio de Janeiro, Brazil
- Centro Universitário Serra dos Órgãos (UNIFESO), Teresópolis, Brazil
| | - Júlio César de Souza Junior
- Centro de Pesquisas Biológicas de Indaial, Indaial, Brazil
- Fundação Universidade Regional de Blumenau (FURB), Blumenau, Brazil
| | - Ana Julia Dutra Nunes
- Centro de Pesquisas Biológicas de Indaial, Indaial, Brazil
- Programa de conservação do Bugio Ruivo, Joinville, Brazil
| | - Alcides Pissinatti
- Centro Universitário Serra dos Órgãos (UNIFESO), Teresópolis, Brazil
- Centro de Primatologia do Rio de Janeiro (CPRJ), Instituto Estadual do Ambiente (INEA), Guapimirim, Brazil
| | - Silvia Bahadian Moreira
- Centro de Primatologia do Rio de Janeiro (CPRJ), Instituto Estadual do Ambiente (INEA), Guapimirim, Brazil
| | - Leticia de Menezes Torres
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | - Helena Lott Costa
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | | | | | - Irene da Silva Soares
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - Taís Nóbrega de Sousa
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | - Francis Babila Ntumngia
- Center for Global Health and Infectious Diseases Research, College of Public Health, University of South Florida, Tampa, FL, United States
| | - John H. Adams
- Center for Global Health and Infectious Diseases Research, College of Public Health, University of South Florida, Tampa, FL, United States
| | - Flora Satiko Kano
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
| | - Zelinda Maria Braga Hirano
- Centro de Pesquisas Biológicas de Indaial, Indaial, Brazil
- Fundação Universidade Regional de Blumenau (FURB), Blumenau, Brazil
| | - Cláudio Tadeu Daniel-Ribeiro
- Centro de Pesquisa, Diagnóstico e Treinamento em Malária (CPD-Mal), Fiocruz, Rio de Janeiro, Brazil
- Laboratório de Pesquisa em Malária, IOC/Fiocruz, Rio de Janeiro, Brazil
| | - Joseli Oliveira Ferreira
- Laboratório de Imunoparasitologia, Instituto Oswaldo Cruz (IOC), Fiocruz, Rio de Janeiro, Brazil
| | - Luzia Helena Carvalho
- Grupo de Pesquisa em Biologia Molecular e Imunologia da malária, Instituto René Rachou/Fiocruz Minas, Belo Horizonte, Brazil
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23
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Valente RA, de Mello K, Metedieri JF, Américo C. A multicriteria evaluation approach to set forest restoration priorities based on water ecosystem services. J Environ Manage 2021; 285:112049. [PMID: 33578210 DOI: 10.1016/j.jenvman.2021.112049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 11/03/2020] [Accepted: 01/21/2021] [Indexed: 06/12/2023]
Abstract
Forest plays an important role in keeping water ecosystem services, such as drinking water provision. Thus, payment for ecosystem services is an essential instrument to promote forest restoration in agricultural watersheds. However, funds are limited and must be well planned to ensure water resources conservation and water ecosystem services improvement. In this context, our study aimed to identify priority areas for forest restoration, based on water ecosystem services in agricultural landscapes. For this, we have developed a decision-making support model for agricultural watersheds (in the Atlantic Forest region), based on mixed approaches, that were multicriteria evaluation (MCE) and Participatory Technique. The model will help decision-makers and stakeholders to set priorities for payment for ecosystem services programs implementation. So, we evaluate its application in watersheds with different forest cover patterns to check if it can be applied to different landscape patterns. The base of the model was the following criteria, that were produced with high-resolution data and ranking in the Participatory Technique context, considering their importance for the study: proximity to spring, slope, soil erodibility, topographic index, and land-use/land-cover (LULC). The criteria were aggregated by the Weighted Linear Combination (WLC) method (an MCE method). The priorities maps showed areas classified as high priority near the rivers (at most 200 m far from rivers), on the greatest slopes (>40%), on soils associated with high potential of erosion, and predominantly in agriculture lands. However, this class presented more percentage of the area associated with native forest in the forested watershed (native forest covers 55% of its area) than in the watershed non-forested (native forest covers 25%). Another important point of the final maps was a high percentage of areas associated with the medium class, which is a characteristic of the WLC method. Thus, areas classified as high and medium priority was defined as targets for forest restoration in the watersheds. We can conclude that for small watersheds, the MCE method, with high-resolution data, supports an appropriate prioritization of areas for forest restoration, aiming at the improvement of water ecosystem services. This way, our model can be applied to various payments for ecosystem services schemes in agricultural landscapes worldwide.
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Affiliation(s)
- Roberta Averna Valente
- Department of Environmental Science, Federal University of São Carlos, Sorocaba Campus. Highway João Leme dos Santos (SP-264), km 110, 18052-780, Sorocaba, SP, Brazil.
| | - Kaline de Mello
- Department of Ecology, Biosciences Institute, University of São Paulo (USP), Rua do Matão, 321, São Paulo, SP, Brazil.
| | - Jéssica Fernandez Metedieri
- Department of Environmental Science, Federal University of São Carlos, Sorocaba Campus. Highway João Leme dos Santos (SP-264), km 110, 18052-780, Sorocaba, SP, Brazil.
| | - Carla Américo
- Department of Environmental Science, Federal University of São Carlos, Sorocaba Campus. Highway João Leme dos Santos (SP-264), km 110, 18052-780, Sorocaba, SP, Brazil.
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24
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Feres JM, G Nazareno A, Borges LM, Corbo Guidugli M, Bonifacio-Anacleto F, Alzate-Marin AL. Depicting the mating system and patterns of contemporary pollen flow in trees of the genus Anadenanthera (Fabaceae). PeerJ 2021; 9:e10579. [PMID: 33868794 PMCID: PMC8035892 DOI: 10.7717/peerj.10579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 11/24/2020] [Indexed: 12/11/2022] Open
Abstract
Anadenanthera (Fabaceae) is endemic to the Neotropics and consists of two tree species: A. colubrina (Vell.) Brenan and A. peregrina (L.) Speg. This study examined the mating system and contemporary gene flow of A. colubrina (Acol) and A. peregrina (Aper) in a highly fragmented area of the Atlantic Forest to provide valuable information that informs conservation strategies. Reproductive adults from forest remnants [n A. colubrina = 30 (2.7 ha), n A. peregrina = 55 (4.0 ha)] and progeny-arrays (n A. colubrina = 322, n A. peregrina = 300) were genotyped for seven nuclear microsatellite markers. Mating system analyses revealed that A. colubrina is a mixed mating species (tm = 0.619) while A. peregrina is a predominantly outcrossing species (tm = 0.905). For both Anadenanthera species, high indices of biparental inbreeding were observed (Acol = 0.159, Aper = 0.216), resulting in low effective pollination neighborhood sizes. Categorical paternity analysis revealed different scales of pollen dispersal distance: the majority of crossings occurring locally (i.e., between nearby trees within the same population), with moderate pollen dispersal coming from outside the forest fragments boundaries (Acol mp = 30%, Aper mp = 35%). Nevertheless, pollen immigration from trees outside the populations for both species suggests that the populations are not reproductively isolated. This study highlights the importance of evaluating both mating system and contemporary gene flow for a better understanding of the biology of Anadenanthera species. This information should be considered to ensure the effective conservation and management practices of these plant species.
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Affiliation(s)
- Juliana Massimino Feres
- Programa de Pós-Graduação em Genética, Departamento de Genética, Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Alison G Nazareno
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Leonardo M Borges
- Departamento de Botânica, Universidade Federal de São Carlos, São Carlos, SP, Brazil
| | - Marcela Corbo Guidugli
- Programa de Pós-Graduação em Genética, Departamento de Genética, Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Fernando Bonifacio-Anacleto
- Programa de Pós-Graduação em Genética, Departamento de Genética, Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Ana Lilia Alzate-Marin
- Programa de Pós-Graduação em Genética, Departamento de Genética, Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
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Malukiewicz J, Cartwright RA, Curi NHA, Dergam JA, Igayara CS, Moreira SB, Molina CV, Nicola PA, Noll A, Passamani M, Pereira LCM, Pissinatti A, Ruiz-Miranda CR, Silva DL, Stone AC, Zinner D, Roos C. Mitogenomic phylogeny of Callithrix with special focus on human transferred taxa. BMC Genomics 2021; 22:239. [PMID: 33823806 DOI: 10.1186/s12864-021-07533-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 03/15/2021] [Indexed: 12/04/2022] Open
Abstract
Background Callithrix marmosets are a relatively young primate radiation, whose phylogeny is not yet fully resolved. These primates are naturally para- and allopatric, but three species with highly invasive potential have been introduced into the southeastern Brazilian Atlantic Forest by the pet trade. There, these species hybridize with each other and endangered, native congeners. We aimed here to reconstruct a robust Callithrix phylogeny and divergence time estimates, and identify the biogeographic origins of autochthonous and allochthonous Callithrix mitogenome lineages. We sequenced 49 mitogenomes from four species (C. aurita, C. geoffroyi, C. jacchus, C. penicillata) and anthropogenic hybrids (C. aurita x Callithrix sp., C. penicillata x C. jacchus, Callithrix sp. x Callithrix sp., C. penicillata x C. geoffroyi) via Sanger and whole genome sequencing. We combined these data with previously published Callithrix mitogenomes to analyze five Callithrix species in total. Results We report the complete sequence and organization of the C. aurita mitogenome. Phylogenetic analyses showed that C. aurita was the first to diverge within Callithrix 3.54 million years ago (Ma), while C. jacchus and C. penicillata lineages diverged most recently 0.5 Ma as sister clades. MtDNA clades of C. aurita, C. geoffroyi, and C. penicillata show intraspecific geographic structure, but C. penicillata clades appear polyphyletic. Hybrids, which were identified by phenotype, possessed mainly C. penicillata or C. jacchus mtDNA haplotypes. The biogeographic origins of mtDNA haplotypes from hybrid and allochthonous Callithrix were broadly distributed across natural Callithrix ranges. Our phylogenetic results also evidence introgression of C. jacchus mtDNA into C. aurita. Conclusion Our robust Callithrix mitogenome phylogeny shows C. aurita lineages as basal and C. jacchus lineages among the most recent within Callithrix. We provide the first evidence that parental mtDNA lineages of anthropogenic hybrid and allochthonous marmosets are broadly distributed inside and outside of the Atlantic Forest. We also show evidence of cryptic hybridization between allochthonous Callithrix and autochthonous C. aurita. Our results encouragingly show that further development of genomic resources will allow to more clearly elucidate Callithrix evolutionary relationships and understand the dynamics of Callithrix anthropogenic introductions into the Brazilian Atlantic Forest. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-021-07533-1.
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Carvalho AF, Leivas FWT, Souza TB. Feeding Habits and Behavior of a Bee Killer: Hololepta reichii (Coleoptera, Histeridae). Neotrop Entomol 2021; 50:317-320. [PMID: 33030663 DOI: 10.1007/s13744-020-00818-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 09/16/2020] [Indexed: 06/11/2023]
Abstract
Hololepta (Leionota) reichii Marseul is a widespread but rarely encountered natural enemy of social bees, so we evaluated feeding habits and behavior of such a clown beetle regarding bees, beehive by-products, and other sources of food under a monitored environment. The experiments revealed that H. reichii preferentially predates larvae and pupae of social bees extracted from brood cells, but also feeds on dead adult stingless bees and on larvae and pupae inside cells. This note reports the first finding of clown beetles (Coleoptera, Histeridae) in a hive aggregation of stingless and honey bees in natural conditions and expands the known distribution of the species to the state of Espírito Santo, the second record in the Brazilian Atlantic Forest.
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Affiliation(s)
- A F Carvalho
- Instituto Nacional da Mata Atlântica, Santa Teresa, Espírito Santo, Brasil.
| | - F W T Leivas
- Depto de Biodiversidade, Univ Federal do Paraná, Palotina, Paraná, Brasil
| | - T B Souza
- Instituto Nacional da Mata Atlântica, Santa Teresa, Espírito Santo, Brasil
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Bento M, Grossi PC. Two New Species of Macraspis MacLeay, 1819 (Melolonthidae: Rutelinae: Rutelini) from Brazil, with Supplementary Description on the Chromatic Variation and Endophallus of Macraspis laevicollis (Waterhouse, 1881). Neotrop Entomol 2021; 50:247-257. [PMID: 33595815 DOI: 10.1007/s13744-020-00843-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
Two new species of Macraspis MacLeay are described and illustrated based on adult specimens collected in São Paulo and Paraná states, in southeastern and southern Brazil, respectively. Macraspis ironman sp. nov. and M. soulai sp. nov. are diagnosed and included in the preexisting identification key. A new chromatic variation of M. laevicollis (Waterhouse) is reported, along with a supplementary description including aedeagus and endophallus structures.
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Affiliation(s)
- Matheus Bento
- Coordenação de Biodiversidade, Laboratório de Sistemática e Ecologia de Coleoptera, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil.
| | - Paschoal Coelho Grossi
- Programa de Pós-Graduação em Entomologia, Laboratório de Taxonomia de Insetos, Universidade Federal Rural de Pernambuco (UFRPE), Recife, Brazil
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Lira AFA, Foerster SIA, Albuquerque CMR, Moura GJB. Contrasting patterns at interspecific and intraspecific levels in scorpion body size across a climatic gradient from rainforest to dryland vegetation. ZOOLOGY 2021; 146:125908. [PMID: 33657447 DOI: 10.1016/j.zool.2021.125908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 02/11/2021] [Accepted: 02/15/2021] [Indexed: 11/26/2022]
Abstract
Body size is believed to be one of the most fundamental functional traits in animals and is evolutionarily conserved in order to guarantee the survival of the species. Besides the phylogenetic backgrounds, body size patterns might be a product of environmental filters, especially within fine taxonomic levels (i.e., within species or geographical lineages). Here, we evaluated the responses of scorpion body size at different organizational levels (inter and intraspecific) along a dry-wet climatic gradient in Brazilian forests. Scorpions were collected from 20 localities in northeastern Brazil, covering 12 sites of dry forests and eight sites in rainforest environments. As a proxy for body size, we measured the carapace length of 368 adult scorpions belonging to 11 species and applied linear mixed-effects models to investigate the potential effects of climatic features and geographical tendencies in this trait at inter- and intraspecific levels. Our findings suggest the existence of a longitudinal pattern of body size in scorpions with species becoming larger in an east-west direction (i.e., towards the continent); such geographical tendency was also detected for one of the three species analyzed at the population level. In addition, the warmer temperature had a negative effect on body size in scorpions at inter- and intraspecific levels. Based on these findings, we assert that body size in scorpions is not affected solely by their phylogenetic history, but also by the physiological constraints imposed by the environment, which becomes more evident across climatic gradients.
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Affiliation(s)
- André F A Lira
- Programa de Pós-Graduação em Ciência Animal Tropical, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, 52171900, Brazil.
| | - Stênio I A Foerster
- Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, 46 Vanemuise Str, Tartu, 51014, Estonia
| | - Cleide M R Albuquerque
- Programa de Pós‑Graduação em Biologia Animal, Depto de Zoologia, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, S/N, Recife, Pernambuco, Brazil
| | - Geraldo J B Moura
- Universidade Federal Rural de Pernambuco, Laboratório de Estudos Herpetológicos e Paleoherpetológicos. Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, 52171900, Brazil
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Catenacci LS, Ferreira MS, Fernandes D, Padda H, Travassos-da-Rosa ES, Deem SL, Vasconcelos PFC, Martins LC. Individual, household and environmental factors associated with arboviruses in rural human populations, Brazil. Zoonoses Public Health 2021; 68:203-212. [PMID: 33538403 DOI: 10.1111/zph.12811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/01/2020] [Accepted: 01/18/2021] [Indexed: 11/27/2022]
Abstract
Landscape change is one of the foremost drivers of the emergence of infectious diseases. Exploring demographic, household and environmental conditions under which infectious diseases occur may inform strategies to prevent disease emergence in human populations. We collected blood samples from 523 humans and explore factors for arbovirus emergence in Bahia, Brazil. The overall arbovirus seroprevalence was 65.2%, with the genus Flavivirus most prevalent (64.4%). Based on monotypic reactions, the population had contact with five arbovirus: Dengue 3, Ilheus, Oropouche, Caraparu and Eastern equine encephalitis virus. To our knowledge, this is the first study reporting exposure to Oropouche, Caraparu and Eastern equine encephalitis virus in human populations in Bahia, Northeast of Brazil. The best model fit demonstrated that household and environmental variables were more predictive of the risk of arbovirus exposure than demographic variables. The presence of forest and free-living monkeys in the areas close to the communities had a protective effect for the human population (i.e. lower seroprevalence). The dilution effect is considered as one explanation for this finding. These results highlight the important ecological role of wildlife-friendly agriculture.
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Affiliation(s)
- Lilian S Catenacci
- Department of Veterinary Morphophysiology, Federal University of Piauí State, Teresina, Brazil.,Federal University of Para State- Post Graduate Program PPGSAAM, Castanhal, Brazil.,Institute for Conservation Medicine, Saint Louis Zoo, St. Louis, MO, USA
| | - Milene S Ferreira
- Section of Arbovirology and Hemorrhagic Fevers, Evandro Chagas Institute- Ministry of Health, Ananindeua, Brazil
| | - Debora Fernandes
- Section of Arbovirology and Hemorrhagic Fevers, Evandro Chagas Institute- Ministry of Health, Ananindeua, Brazil
| | - Hannah Padda
- Institute for Conservation Medicine, Saint Louis Zoo, St. Louis, MO, USA.,Washington University in St. Louis, St. Louis, MO, USA
| | | | - Sharon L Deem
- Institute for Conservation Medicine, Saint Louis Zoo, St. Louis, MO, USA
| | - Pedro F C Vasconcelos
- Section of Arbovirology and Hemorrhagic Fevers, Evandro Chagas Institute- Ministry of Health, Ananindeua, Brazil
| | - Livia C Martins
- Section of Arbovirology and Hemorrhagic Fevers, Evandro Chagas Institute- Ministry of Health, Ananindeua, Brazil
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Prist PR, Prado A, Tambosi LR, Umetsu F, de Arruda Bueno A, Pardini R, Metzger JP. Moving to healthier landscapes: Forest restoration decreases the abundance of Hantavirus reservoir rodents in tropical forests. Sci Total Environ 2021; 752:141967. [PMID: 32892056 DOI: 10.1016/j.scitotenv.2020.141967] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/06/2020] [Accepted: 08/23/2020] [Indexed: 06/11/2023]
Abstract
Hantavirus Cardiopulmonary Syndrome (HCPS) is a disease with high human lethality rates, whose transmission risk is directly related to the abundance of reservoir rodents. In the Brazilian Atlantic forest, the main reservoirs species, Oligoryzomys nigripes and Necromys lasiurus, are thought to increase in abundance with deforestation. Therefore, forest restoration may contribute to decrease HCPS transmission risk, a topic still unexplored, especially in tropical regions. Aiming at filling this research gap, we quantified the potential of forest restoration, as required by the current environmental legislation, to reduce the abundance of Hantavirus reservoir rodents in the Brazilian Atlantic Forest. Using a dataset on small mammal communities sampled at 104 sites, we modeled how the abundance of these two rodent species change with the percentage of forest cover and forest edge density. From the best model, we extrapolated rodent abundance to the entire Atlantic Forest, considering two scenarios: current and restored forest cover. Comparing the estimated abundance between these two scenarios, we show that forest restoration can reduce the abundance of O. nigripes up to 89.29% in 43.43% of Atlantic forest territory. For N. lasiurus, abundance decreased up to 46% in 44% of the Atlantic forest. To our knowledge, this is the first study linking forest restoration and zoonotic diseases. Our results indicate that forest restoration would decrease the chance of HCPS transmission in ~45% of the Atlantic forest, making the landscape healthier to ~2,8 million people living within this area. This positive effect of restoration on disease regulation should be considered as an additional argument to encourage and promote forest restoration in tropical areas around the world.
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Affiliation(s)
- Paula Ribeiro Prist
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil.
| | - Amanda Prado
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil
| | - Leandro Reverberi Tambosi
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil; Department of Environmental and Urban Engineering, Federal University of ABC, Avenida dos Estados, 5001, Bairro Santa Terezinha, Santo André, SP 09210-580, Brazil
| | - Fabiana Umetsu
- Farroupilha Federal Institute of Education, Science and Technology, Rodovia RS-377 s/n, Campus Alegrete, Alegrete, RS 97555-000, Brazil
| | - Adriana de Arruda Bueno
- Management Plan Center, São Paulo State Forest Foundation, Av. Professor Frederico Hermann Júnior, 325 - Alto de Pinheiros, São Paulo, SP 05459-010, Brazil
| | - Renata Pardini
- Department of Zoology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil
| | - Jean Paul Metzger
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil
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Nakazato RK, Lourenço IS, Esposito MP, Lima MEL, Ferreira ML, Campos RDOA, Rinaldi MCS, Domingos M. Trace metals at the tree-litter-soil- interface in Brazilian Atlantic Forest plots surrounded by sources of air pollution. Environ Pollut 2021; 268:115797. [PMID: 33065365 DOI: 10.1016/j.envpol.2020.115797] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 06/11/2023]
Abstract
Passive biomonitoring was applied in four Atlantic forest plots in southeast Brazil, affected by different levels of trace metal pollution (OP site located in Minas Gerais State and PEFI, PP and STG located in São Paulo State). Native tree species were selected as biomonitors according to their abundance in each plot and successional classification. Current trace metal concentrations in total suspended particles, leaves of non-pioneer (NPi) and pioneer (Pi) species, topsoil (0-20 cm) and litter and concentration ratios at the plant/soil interface were analyzed to verify the atmosphere-plant-soil interactions, basal concentrations, spatial variations and metal accumulation at the ecosystem level. Redundant analysis helped to identify similar characteristics of metal concentrations in PP and PEFI, which can be influenced by the high concentrations of elements related to anthropogenic inputs. Analysis of variance and multivariate statistics indicated that the trees of OP presented higher concentrations of Cr, Fe, Mn and Ni than those in the other sites. High enrichment of Cd, Fe, Ni in non-pioneer plants indicated that the PP forest (initially considered as the least polluted) has still been affected by metal pollution. Soil collected in STG was enriched by all elements, however these elements were low available for plant uptake. Metal deposited in leaves and litter was an important sink for soil cycling, nevertheless, these metals are not bioavailable in most cases. Non-pioneer tree species revealed to be more appropriate than pioneer species to indicate the current panorama of the contamination and bioavailability levels of trace metals in the tree community-litter-soil interface of the Atlantic forest remnants included in this study.
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Affiliation(s)
| | - Isabela S Lourenço
- Instituto de Botânica, Núcleo de Pesquisa Em Ecologia, PO Box 68041, 04045-972, SP, Brazil
| | | | | | | | | | - Mirian C S Rinaldi
- Instituto de Botânica, Núcleo de Pesquisa Em Ecologia, PO Box 68041, 04045-972, SP, Brazil
| | - Marisa Domingos
- Instituto de Botânica, Núcleo de Pesquisa Em Ecologia, PO Box 68041, 04045-972, SP, Brazil
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Prasniewski VM, Szinwelski N, Sobral-Souza T, Kuczach AM, Brocardo CR, Sperber CF, Fearnside PM. Parks under attack: Brazil's Iguaçu National Park illustrates a global threat to biodiversity. Ambio 2020; 49:2061-2067. [PMID: 32621009 PMCID: PMC7568736 DOI: 10.1007/s13280-020-01353-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 05/20/2020] [Accepted: 05/28/2020] [Indexed: 06/11/2023]
Abstract
National parks are under attack in many parts of the world, including Brazil, which the Convention on Biodiversity ranks as the world's most biodiverse country. Brazil has been experiencing an unprecedented environmental crisis, and the political situation in the country favors approval of environmentally damaging measures by both the legislative and executive branches of government. A new and largely unreported setback is a proposal in the National Congress for a road cutting the Iguaçu National Park in two. Here, we identify environmental threats from the proposed road and pressures on the park from the surrounding human population. The proposed laws violate Brazil's constitution and would cause immeasurable damage to the park's biodiversity and associated ecosystem services. The road would reduce the cost of transport between two municipalities (counties), but not the cost of transporting soybeans, their main agricultural product. However, the local population would be better served by strengthening its ties to the park and promoting economic alternatives such as tourism, agroforestry, and organic agriculture. The Caminho do Colono road illustrates the danger posed by downgrading the status of protected areas in order to allow environmentally damaging activities. This trend is occurring in many countries and is especially evident in Brazil.
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Affiliation(s)
- Victor Mateus Prasniewski
- Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade (PPGECB), Universidade Federal de Mato Grosso (UFMT), Campus Cuiabá. Av. Fernando Corrêa da Costa, 2367, Bairro Boa Esperança, Cuiabá, MT CEP 78060-900 Brazil
- Laboratório de Orthoptera, Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Rua Universitária, 2069, Cascavel, PR CEP 85819-110 Brazil
| | - Neucir Szinwelski
- Laboratório de Orthoptera, Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Rua Universitária, 2069, Cascavel, PR CEP 85819-110 Brazil
| | - Thadeu Sobral-Souza
- Departamento de Botânica e Ecologia, Universidade Federal do Mato Grosso, Campus Cuiabá. Av. Fernando Corrêa da Costa, 2367, Bairro Boa Esperança, Cuiabá, MT CEP 78060-900 Brazil
| | - Angela Marcia Kuczach
- Rede Nacional Pro Unidades de Conservação, Avenida Manoel Ribas, 842, Conj 38. Mercês, Curitiba, PR CEP 80510-346 Brazil
| | - Carlos Rodrigo Brocardo
- Programa de Pós-graduação em Biodiversidade, Universidade Federal do Oeste do Pará, Rua Vera s/n, Santarém, PA CEP 68040-255 Brazil
| | - Carlos Frankl Sperber
- Departamento de Biologia Geral, Universidade Federal de Viçosa, Av. PH Rolfs, s/n, Viçosa, MG CEP 36570-900 Brazil
| | - Philip Martin Fearnside
- Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo, 2936, Manaus, AM CEP 69.067-375 Brazil
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Almeida AM, Filho JEA, Souza RM. In bromeliad phytotelma, anthropic disturbance does not affect the nematode trophic structure. J Nematol 2020; 52:e2020-101. [PMID: 33829184 PMCID: PMC8015329 DOI: 10.21307/jofnem-2020-101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Indexed: 11/11/2022] Open
Abstract
Phytotelmata (sing. phytotelma) are plant-associated reservoirs of rainwater and organic debris. These freshwater ecosystems are found in tree and bamboo holes, pitcher plants, and tank-forming bromeliads. Some studies suggest that anthropic disturbance (AD) may change the physico-chemical properties (PCPs) of the water retained in the phytotelma, and indirectly impact its biota. Hence, new AD-bioindicators could be found in the phytotelma biota. To test this hypothesis, three areas of Atlantic Forest were selected, distinct only by the level of long-term AD. In these areas, we monitored the nematode trophic structure and the water PCPs in the bromeliad Neoregelia cruenta during two years (eight seasons). Significant differences among areas were found in some seasons for total nematode abundance and/or the abundance of some trophic groups, but no pattern emerged relative to the level of AD. Anthropic disturbance did not impact nematode trophic structure possibly because the water PCPs remained fairly similar in all three areas. Our results do not corroborate previous reports that AD alters phytotelma water. On the other hand, our findings support previous studies suggesting that nematodes inhabiting bromeliad phytotelma are not good candidates for AD-bioindicators.
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Affiliation(s)
- Alexandre Macedo Almeida
- Grupo de Pesquisa em Nematologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, Campos dos Goytacazes (RJ), 28015-602, Brazil
| | | | - Ricardo Moreira Souza
- Grupo de Pesquisa em Nematologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, Campos dos Goytacazes (RJ), 28015-602, Brazil
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Coelho Junior MG, Biju BP, Silva Neto ECD, Oliveira ALD, Tavares AADO, Basso VM, Turetta APD, Carvalho AGD, Sansevero JBB. Improving the management effectiveness and decision-making by stakeholders' perspectives: A case study in a protected area from the Brazilian Atlantic Forest. J Environ Manage 2020; 272:111083. [PMID: 32677623 DOI: 10.1016/j.jenvman.2020.111083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 07/06/2020] [Accepted: 07/10/2020] [Indexed: 06/11/2023]
Abstract
Assessing management effectiveness in protected areas is a fundamental instrument to achieve socio-biodiversity protection goals. This study aimed to analyze the management effectiveness of Cunhambebe State Park (from now on, "PEC") in the State of Rio de Janeiro in Brazil, from the perception of stakeholders and the multi-temporal analysis of land use and land cover between 1998 and 2018. We used the Rapid Assessment and Prioritization of Protected Area Management method for a participatory approach. Seventy-two indicators were used and applied to assess the perception of stakeholders related to the Advisory Council. The management effectiveness of PEC was classified as moderately satisfactory (63.41%). Indicators of "Legal security", "Vulnerability", "Site design and planning" and "Financial resources" revealed the weaknesses and threats of management and what should be the priority projects for better effectiveness. Through the multi-temporal analysis, we identified that the advances of pasture and urban areas are the highest pressures and threats, as perceived by stakeholders. In our case study, we provide evidence of actions that must be performed by the PEC management team. These actions must consider the weaknesses and threats presented by the SWOT analysis. Finally, we recommend some political and management measures: 1) Financial resources for the land regularization of areas overlapping with PEC, 2) Guidelines about PEC areas must be included in the Master Plans of municipalities that cover PEC limits, 3) Technical assistance to improve land management, and 4) Strengthen environmental education initiatives at all school levels.
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Gómez-Armesto A, Méndez-López M, Pérez-Rodríguez P, Fernández-Calviño D, Arias-Estévez M, Nóvoa-Muñoz JC. Litterfall Hg deposition to an oak forest soil from southwestern Europe. J Environ Manage 2020; 269:110858. [PMID: 32561026 DOI: 10.1016/j.jenvman.2020.110858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/22/2020] [Accepted: 05/25/2020] [Indexed: 06/11/2023]
Abstract
Litterfall constitutes one of the main vectors for mercury (Hg) transfer to forested ecosystems, so we studied the deposition of Hg through senescent vegetation (oak leaves, twigs and miscellaneous) in a deciduous forest plot of Southwest Europe dominated by Quercus robur in 2015 and 2016. Total Hg concentrations increased in the following order: bole wood (1.4 μg kg-1) < bark (8.3 μg kg-1) < twigs (12.2 μg kg-1) < miscellaneous (36.0 μg kg-1) < oak leaves (39.3 μg kg-1) < mineral soil (42.4 μg kg-1) < Oi horizons (48.7 μg kg-1) < Oe + Oa horizons (71.6 μg kg-1). Mercury accumulation rates in oak leaves during the growing season were 0.15-0.18 μg kg-1 day-1. Mercury deposition fluxes were 26 and 21 μg m-2 yr-1 for 2015 and 2016, respectively, with oak leaves being the fraction that contributed the most. Mercury determination in litterfall sorted biomass fractions lead to a more accurate estimation of the total annual Hg deposition fluxes through litterfall. Higher Hg content was obtained for organic horizons (average of 60.2 μg kg-1) than for mineral soil (mean of 42.4 μg kg-1), but the soil Hg pool was higher in the latter. The results confirmed the necessity of taking into account the Hg pool in the deeper mineral soil layers as they accumulate substantial quantities of Hg associated to organic C and Al compounds, preventing its mobilization to other compartments of the terrestrial ecosystems.
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Affiliation(s)
- A Gómez-Armesto
- Área de Edafoloxía e Química Agrícola, Departamento de Bioloxía Vexetal e Ciencia do Solo, Facultade de Ciencias, Universidade de Vigo, 32004, Ourense, Spain; Environmental Technology and Assessment Laboratory, Campus da Auga, Campus of Ourense, University of Vigo, 32004, Ourense, Spain.
| | - M Méndez-López
- Área de Edafoloxía e Química Agrícola, Departamento de Bioloxía Vexetal e Ciencia do Solo, Facultade de Ciencias, Universidade de Vigo, 32004, Ourense, Spain; Environmental Technology and Assessment Laboratory, Campus da Auga, Campus of Ourense, University of Vigo, 32004, Ourense, Spain
| | - P Pérez-Rodríguez
- Área de Edafoloxía e Química Agrícola, Departamento de Bioloxía Vexetal e Ciencia do Solo, Facultade de Ciencias, Universidade de Vigo, 32004, Ourense, Spain; Environmental Technology and Assessment Laboratory, Campus da Auga, Campus of Ourense, University of Vigo, 32004, Ourense, Spain
| | - D Fernández-Calviño
- Área de Edafoloxía e Química Agrícola, Departamento de Bioloxía Vexetal e Ciencia do Solo, Facultade de Ciencias, Universidade de Vigo, 32004, Ourense, Spain; Environmental Technology and Assessment Laboratory, Campus da Auga, Campus of Ourense, University of Vigo, 32004, Ourense, Spain
| | - M Arias-Estévez
- Área de Edafoloxía e Química Agrícola, Departamento de Bioloxía Vexetal e Ciencia do Solo, Facultade de Ciencias, Universidade de Vigo, 32004, Ourense, Spain; Environmental Technology and Assessment Laboratory, Campus da Auga, Campus of Ourense, University of Vigo, 32004, Ourense, Spain
| | - J C Nóvoa-Muñoz
- Área de Edafoloxía e Química Agrícola, Departamento de Bioloxía Vexetal e Ciencia do Solo, Facultade de Ciencias, Universidade de Vigo, 32004, Ourense, Spain; Environmental Technology and Assessment Laboratory, Campus da Auga, Campus of Ourense, University of Vigo, 32004, Ourense, Spain
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Stevens RD, Grimshaw JR. Relative contributions of ecological drift and selection on bat community structure in interior Atlantic Forest of Paraguay. Oecologia 2020; 193:645-654. [PMID: 32583124 DOI: 10.1007/s00442-020-04683-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 06/09/2020] [Indexed: 11/24/2022]
Abstract
Despite extensive focus on numerous mechanisms that potentially structure Neotropical bat communities, understanding of the relative importance of any is still illusive. Recently, it has been demonstrated that all mechanisms used to explain community organization can be conceptualized as one or a combination of the few higher-level processes of dispersal, drift, selection and speciation. These four higher-level processes have not been addressed equally by Neotropical bat community ecologists. In particular, predictions formulated from a hypothesis of ecological drift have not been tested for any Neotropical bat community. Herein we contrast efficacy of predictions based on the higher-level processes of drift and selection in describing community structure of bats in the Atlantic Forest of eastern Paraguay. Predictions apply to species-environment interactions, patterns of trait variation and beta-diversity, predictability of dominant competitors and responses to seasonality. At best, there was inconsistent support for the operation of either drift or selection within this bat community. Selection, however, had more various forms of support including strong species-environment relationships, predictable patterns of dominant competitors and strong responses to seasonality. Despite stronger support for selection, a number of predictions of drift were supported as well. It is likely that a combination of both of these processes operates across the variable environments experienced in Atlantic Forest. Predictions of both processes are difficult to make operational. Support for drift often comes from failure to demonstrate a significant pattern and should not be considered strong support of a prediction. Similarly, many predictions of selection predict phenotypic patterns among species without specifying a particular trait. This is problematic because the phenotype is multifaceted and a lack of pattern in one measured trait might mask a strong pattern in some other unmeasured trait. Distilling mechanisms of community organization into four higher level processes is a substantial innovation in community ecology. Nonetheless, efforts need to be made to develop a suite of mutually exclusive and falsifiable predictions to facilitate future and more rapid understanding of community organization.
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Affiliation(s)
- Richard D Stevens
- Department of Natural Resources Management, Texas Tech University, Lubbock, TX, 79409, USA. .,Museum of Texas Tech University, Lubbock, TX, 79409, USA.
| | - Jenna R Grimshaw
- Department of Natural Resources Management, Texas Tech University, Lubbock, TX, 79409, USA
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Tito TM, Delgado RC, de Carvalho DC, Teodoro PE, de Almeida CT, da Silva Junior CA, Dos Santos EB, da Silva Júnior LAS. Assessment of evapotranspiration estimates based on surface and satellite data and its relationship with El Niño-Southern Oscillation in the Rio de Janeiro State. Environ Monit Assess 2020; 192:449. [PMID: 32572813 DOI: 10.1007/s10661-020-08421-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 06/17/2020] [Indexed: 06/11/2023]
Abstract
The need to validate the quality of evapotranspiration estimates is essential for this parameter which has extended its use. For this, it is necessary to evaluate both new remote sensing products that expand the areas of estimated evapotranspiration and empirical equations that provide estimates with different data requirements. In order to examine this problem, the present study compared the estimates of evapotranspiration obtained by remote sensing of the MOD16A2 product and seven empirical equations with the estimates obtained through the FAO-56 reference method, with data obtained from six meteorological stations in the State of Rio de Janeiro, Brazil. Data cover the period from 2007 to 2013, which contains different phases of the El Niño-Southern Oscillation phenomenon. The methods proposed by Valiantzas were those that obtained the best performances when compared with FAO-56 with R2 over 90%. The non-parametric analysis of Mann-Kendall for the six seasons was mostly not significant; only the station of Resende showed a tendency of significant growth during the El Niño episode (Z = 0.283 and p value = 0.050). The mangrove and forest classes were the ones that obtained the highest averages (3.75 mm d-1 and 3.62 mm d-1), where the gradient of evapotranspiration can be observed in the South-Northeast portions. The MOD16A2 orbital product was inferior to the methods that used surface meteorological station data.
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Affiliation(s)
- Tiago Marques Tito
- Department of Environmental Sciences, Forest Institute, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica, Rio de Janeiro, 23890-000, Brazil
| | - Rafael Coll Delgado
- Department of Environmental Sciences, Forest Institute, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica, Rio de Janeiro, 23890-000, Brazil.
| | - Daniel Costa de Carvalho
- Department of Environmental Sciences, Forest Institute, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica, Rio de Janeiro, 23890-000, Brazil
| | - Paulo Eduardo Teodoro
- Department of Crop Science, Federal University of Mato Grosso do Sul (UFMS), Chapadão do Sul, Mato Grosso do Sul, 79560000, Brazil
| | | | | | - Erleyvaldo Bispo Dos Santos
- Department of Environmental Sciences, Forest Institute, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica, Rio de Janeiro, 23890-000, Brazil
| | - Luiz Augusto Siciliano da Silva Júnior
- Department of Environmental Sciences, Forest Institute, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica, Rio de Janeiro, 23890-000, Brazil
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de Santana Miglionico MT, Costa LM, Mota EM, Bergallo HG, Dias D. A New Species of Eimeria Schneider, 1875 (Apicomplexa: Eimeriidae) from Myotis riparius Handley, 1960 (Chiroptera: Vespertilionidae) in the Atlantic Forest of Brazil, with a Checklist of Eimeria spp. Reported from Bats. Acta Parasitol 2020; 65:496-503. [PMID: 32124202 DOI: 10.2478/s11686-020-00182-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 02/08/2020] [Indexed: 11/20/2022]
Abstract
INTRODUCTION A new coccidian species of the genus Eimeria Schneider, 1875 (Apicomplexa: Eimeriidae), is reported from the bat host Myotis riparius Handley from Ilha Grande, a large island off the coast of the State of Rio de Janeiro, in southeastern Brazil. METHODS Bats were captured in 13 mist nets (10 × 3 m), which were set within the experimental plots, and through active searches of the daytime roosts of Molossus molossus Pallas found in Vila Dois Rios. Containment was made in bags for the collection of feces and identification of coccidia. A survey was conducted on the coccidia species described so far (Table 2). RESULTS The oöcysts of Eimeria riparii n. sp. are ellipsoidal to cylindroidal with an extremely thin, bi-layered wall, slightly rough. Two polar granules are present, micropyle and oöcyst residuum are both absent. The sporocysts are ellipsoidal, the sporocyst residuum is formed by sparse, rounded granules of varying sizes; the Stieda body is trapezoidal and a sub-Stieda body is absent. Sporozoites are banana shaped. With the new species described here, a total of 40 Eimeria spp. have been described infecting bat hosts, belonging to 30 species of 18 genera and 5 families. CONCLUSION The subsequent increase in the known diversity of bats has been derived from the ongoing expansion of research in a number of different areas of taxonomy and ecology although the number of studies of the associated coccidian parasites of the family Eimeriidae has increased more slowly.
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Gangenova E, Giombini MI, Zurita GA, Marangoni F. Morphological responses of three persistent native anuran species after forest conversion into monoculture pine plantations: tolerance or prosperity? Integr Zool 2020; 15:428-440. [PMID: 32297462 DOI: 10.1111/1749-4877.12440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Species loss by habitat replacement operating as an ecological filter is a well-known consequence of modern human activities. In contrast, the ecological and evolutionary response of species overcoming those filters in converted habitats has not been thoroughly explored. Species that persist are subject to novel and potentially stressful conditions that may induce certain morphological changes. We evaluated changes in the functional morphology of three anuran species persisting after the conversion of areas of the Atlantic Forest into pine plantations. We specifically evaluated differences in body size and body condition indices, head width, and hind legs' length between adult individuals from both habitats and sexes. Habitat conversion and sexual dimorphism affected the morphology of the three anurans, with varying effects upon species and traits. Regarding the effect of habitat conversion, Elachistocleis bicolor increased body condition in plantations with no changes in the other traits, Physalaemus cuvieri showed only a marginal increment in residual body mass in plantations, and Odontophrynus americanus exhibited a substantial increment in body size while maintaining its body condition in plantations. Remarkably, none of the results suggested these persistent anurans were stressed by forest conversion. This study shows that habitat conversion may induce intraspecific morphological changes in ecologically relevant traits of persistent species, and that disturbed areas do not necessarily imply stressful, low quality habitats affecting all persistent native species negatively.
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Affiliation(s)
- Elena Gangenova
- Instituto de Biología Subtropical, Universidad Nacional de Misiones-CONICET, Puerto Iguazú, Misiones, Argentina
| | - Mariano I Giombini
- Instituto de Biología Subtropical, Universidad Nacional de Misiones-CONICET, Puerto Iguazú, Misiones, Argentina
| | - Gustavo A Zurita
- Instituto de Biología Subtropical, Universidad Nacional de Misiones-CONICET, Puerto Iguazú, Misiones, Argentina.,Facultad de Ciencias Forestales, Universidad Nacional de Misiones, Eldorado, Misiones, Argentina
| | - Federico Marangoni
- Departamento de Biología, Facultad de Ciencias Exactas, Naturales y Agrimensura, Universidad Nacional del Nordeste (UNNE), Corrientes, Argentina
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Souza IV, Lyra-Lemos RP, Guzzo EC. Potential of native palm species in Northeast Brazil as hosts for the invasive mite Raoiella indica (Acari: Tenuipalpidae). Exp Appl Acarol 2020; 80:509-520. [PMID: 32249392 DOI: 10.1007/s10493-020-00484-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 03/21/2020] [Indexed: 06/11/2023]
Abstract
The red palm mite, Raoiella indica Hirst (Tenuipalpidae), has mainly been registered on palm species (Arecaceae), and its expansion in Brazil has the potential to cause significant negative impact on cultivated as well as native palms. Here, we evaluate the potential of native palms from Northeast Brazil to act as hosts of R. indica. Specifically, we used in situ free-choice and confinement tests, in which sections of palm leaves/leaflets of various species were experimentally infested with R. indica. We tested the following species: Acrocomia aculeata, Acrocomia intumescens, Allagoptera caudescens, Attalea funifera, Attalea oleifera, Bactris acanthocarpa var. acanthocarpa, Bactris ferruginea, Bactris glassmanii, Bactris hirta var. spruceana, Bactris pickelii, Copernicia prunifera, Desmoncus orthacanthos, Desmoncus polyacanthos, Syagrus coronata and Syagrus schizophylla. All of these were compared with the mite's preferred host, the coconut palm, Cocos nucifera. In the free-choice test, both male and female R. indica preferred C. nucifera in comparison to each of the native palms. In the confinement test, we observed significant differences in the survivorship between mites on native palms and those on coconut palms after the second day of infestation. By the fifth day, survivorship of mites on the native palms was almost always significantly lower than on C. nucifera (excepting for C. prunifera). We conclude that, among all the native palms evaluated, only the carnauba palm (C. prunifera) is at risk from R. indica. This result is relevant as this palm is an economically important species in the region.
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Affiliation(s)
- I V Souza
- Instituto Federal de Educação, Ciência e Tecnologia de Alagoas (IFAL), Murici, AL, Brazil
- Programa de Pós-Graduação em Proteção de Plantas, Universidade Federal de Alagoas (UFAL), Rio Largo, AL, Brazil
| | - R P Lyra-Lemos
- Instituto do Meio Ambiente do Estado de Alagoas (IMA), Herbário MAC, Maceió, AL, Brazil
| | - E C Guzzo
- Embrapa Tabuleiros Costeiros, Unidade de Pesquisa de Rio Largo, Rio Largo, AL, Brazil.
- Programa de Pós-Graduação em Proteção de Plantas, Universidade Federal de Alagoas (UFAL), Rio Largo, AL, Brazil.
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Câmara T, Arnan X, Barbosa VS, Wirth R, Iannuzzi L, Leal IR. Disentangling the effects of foliar vs. floral herbivory of leaf-cutting ants on the plant reproductive success of Miconia nervosa (Smith) Triana (Family Melastomataceae). Bull Entomol Res 2020; 110:77-83. [PMID: 31190645 DOI: 10.1017/s0007485319000294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Flower and leaf herbivory might cause relevant and negative impacts on plant fitness. While flower removal or damage by florivores produces direct negative effects on plant fitness, folivores affect plant fitness by reducing resource allocation to reproduction. In this study, we examine the effects of both flower and leaf herbivory by leaf-cutting ants on the reproductive success of the shrub species Miconia nervosa (Smith) Triana (Family Melastomataceae) in a fragment of Atlantic Forest in Northeast Brazil. We conducted a randomized block-designed field experiment with nine replicates (blocks), in which three plants per block were assigned to one of the three following treatments: undamaged plants (ant exclusion), leaf-damaged plants (ant exclusion from reproductive organs, but not from leaves), and flower + leaf-damaged plants (no exclusion of ants). We then measured flower production, fruit set, and fruit production. Our results showed that flower + leaf-damaged plants reduced flower production nearly twofold in relation to undamaged plants, while flower set in leaf-damaged plants remained constant. The number of flowers that turned into fruits (i.e., fruit set), however, increased by 15% in flower + leaf-damaged plants, while it slightly decreased in leaf-damaged compared to undamaged plants. Contrastingly, fruit production was similar between all treatments. Taken together, our results suggest a prominent role of ant floral herbivory across different stages of the reproductive cycle in M. nervosa, with no consequences on final fruit production. The tolerance of M. nervosa to leaf-cutting ant herbivory might explain its high abundance in human-modified landscapes where leaf-cutting ants are hyper-abundant.
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Affiliation(s)
- T Câmara
- Programa de Pós-Graduação em Biologia Vegetal, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, s/n, Cidade Universitária, 50670-901, Recife, PE, Brazil
| | - X Arnan
- Programa de Pós-Graduação em Biologia Vegetal, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, s/n, Cidade Universitária, 50670-901, Recife, PE, Brazil
- CREAF, Cerdanyola de Vallès, Catalunya, Spain
| | - V S Barbosa
- Programa de Pós-Graduação em Biologia Vegetal, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, s/n, Cidade Universitária, 50670-901, Recife, PE, Brazil
- Centro de Formação de Professores, Universidade Federal de Campina Grande, Rua Sérgio Moreira de Figueiredo, s/n, Casas Populares, CEP: 58900-000, Cajazeiras, Paraíba, Brasil
| | - R Wirth
- Plant Ecology & Systematics, University of Kaiserslautern, PO-Box 3049, 67663 Kaiserslautern, Germany
| | - L Iannuzzi
- Departamento de Zoologia, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego s/no, 50670-901 Recife, PE, Brazil
| | - I R Leal
- Departamento de Botânica, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego s/no, 50670-901 Recife, PE, Brazil
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de Andrade AC. Metropolitan lizards? Urbanization gradient and the density of lagartixas ( Tropidurus hispidus) in a tropical city. Ecol Evol 2020; 10:1740-1750. [PMID: 32128113 PMCID: PMC7042683 DOI: 10.1002/ece3.5518] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/11/2019] [Accepted: 07/05/2019] [Indexed: 12/31/2022] Open
Abstract
Urbanization, with its cohort of environmental stressors, has a dramatic effect on wildlife, causing loss of biodiversity and decline in population abundance customarily associated with increasing levels of impervious surface and fragmentation of native habitats. Some studies suggest that faunal species from open habitats, and with higher abundance in natural environments, seem more likely to tolerate and live in urban environments. Here I evaluate how the level of urbanization affects lagartixas (Tropidurus hispidus) one of the most common lizards found in open vegetation ecosystems in NE Brazil. I surveyed a total of 47 transects across sites that differed in proportion of impervious surface (high, mild, peri-urban, and rural). I also collected specific biotic (herbaceous cover, tree, and arthropod abundance) and abiotic (amount of shelters and impervious surfaces) factors that could affect lagartixas abundance. Ants were the most common arthropod both in the rural and urban environment. Lagartixas thrive in urban environments, and trees and shelter were key predictors of their abundance. Lagartixas show a clear association with use of artificial structures. The low densities of lagartixas in rural areas and higher density in urbanized areas suggest that they colonized urban areas due to the hard surfaces and they probably are not exploiting a novel habitat, but somewhat responding to conditions resembling those in which they evolved. Finally, lagartixas are extremely common in tropical cities, they have a suite of features that are associated with selective pressures in cities and they might play a key functional role in urban ecosystems making this lizard an excellent system for the study of ecology and adaptation to the urban environments.
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Affiliation(s)
- Antonio C. de Andrade
- Departamento de Engenharia e Meio AmbienteUniversidade Federal da ParaibaRio TintoBrazil
- Centre of Urban EnviromentsUniversity of Toronto MississaugaMississaugaONCanada
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Rodrigues E, Cassas F, Conde BE, da Cruz C, Barretto EHP, Dos Santos G, Figueira GM, Passero LFD, Dos Santos MA, Gomes MAS, Matta P, Yazbek P, Garcia RJF, Braga S, Aragaki S, Honda S, Sauini T, da Fonseca-Kruel VS, Ticktin T. Participatory ethnobotany and conservation: a methodological case study conducted with quilombola communities in Brazil's Atlantic Forest. J Ethnobiol Ethnomed 2020; 16:2. [PMID: 31931826 PMCID: PMC6958751 DOI: 10.1186/s13002-019-0352-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 12/26/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Although multiple studies advocate the advantages of participatory research approaches for ethnoscience, few provide solid contributions from case studies that involve residents in all of the project phases. We present a case study of a participatory approach whose aim is to register ethnobotanical knowledge on the use of plants in two quilombola communities (maroon communities), an important biodiversity hotspot in the Atlantic Forest, Southeast Brazil. Our aim is to provide tools that will empower decision-making related to sustainable use and management among residents. METHODS In phase I, the objectives and activities were defined in meetings with residents to carry out ethnobotanical surveys between two quilombola communities-the Quilombo da Fazenda (QF) and Quilombo do Cambury (QC). In phase II, we offered community partners training courses on how to collect plants and ethnobotanical data. In coordination with the university team and using ethnobotanical methods, community partners interviewed specialists on plants and their uses. In phase III, using the participatory mapping method, residents indicated plot locations and collected plants to calculate the Conservation Priority Index for native species recorded in phase II. RESULTS In 178 days of fieldwork, two community partners from the QF and three from the QC selected 8 and 11 respondents who reported 175 and 195 plant species, respectively, corresponding to 9 ethnobotanical categories. Based on requests from the local community, booklets and videos with these data were collaboratively produced. A large percentage of species were found to be of great conservation priority-82.1% in the QC and 62.5% in the QF. Virola bicuhyba, Cedrela fissilis, Plinia edulis, and Tabebuia cassinoides are the species most at risk and will be the focus of phase IV, when a participatory management plan will be carried out. Additionally, we present both challenges and opportunities with the hope that others can learn from our successes and failures. CONCLUSIONS Our experience shows that it is possible to train community members who wish to document their knowledge to support the process of ensuring that local knowledge is highly regarded, further ensuring its perpetuation. In this context, the project may be of great interest to development programs in promoting community-based management strategies for useful plants.
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Affiliation(s)
- Eliana Rodrigues
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE) - Department of Environmental Sciences, Universidade Federal de São Paulo (UNIFESP), Rua Professor Artur Riedel, 275, Jardim Eldorado, Diadema, SP, 09972-270, Brazil.
| | - Fernando Cassas
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE) - Department of Environmental Sciences, Universidade Federal de São Paulo (UNIFESP), Rua Professor Artur Riedel, 275, Jardim Eldorado, Diadema, SP, 09972-270, Brazil
| | - Bruno Esteves Conde
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE) - Department of Environmental Sciences, Universidade Federal de São Paulo (UNIFESP), Rua Professor Artur Riedel, 275, Jardim Eldorado, Diadema, SP, 09972-270, Brazil
| | - Crenilda da Cruz
- Associação dos Remanescentes de Quilombo do Cambury, Ubatuba, SP, Brazil
| | | | - Ginacil Dos Santos
- Associação da Comunidade dos Remanescentes de Quilombo da Fazenda, Ubatuba, SP, Brazil
| | - Glyn Mara Figueira
- Centro Pluridisciplinar de Pesquisas Químicas, Biológicas e Agrícolas [CPQBA] - UNICAMP, São Paulo, Brazil
| | | | | | | | - Priscila Matta
- Amerindian Studies Center, Universidade de São Paulo (CEstA-USP), São Paulo, SP, Brazil
| | - Priscila Yazbek
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE) - Department of Environmental Sciences, Universidade Federal de São Paulo (UNIFESP), Rua Professor Artur Riedel, 275, Jardim Eldorado, Diadema, SP, 09972-270, Brazil
| | | | - Silvestre Braga
- Associação da Comunidade dos Remanescentes de Quilombo da Fazenda, Ubatuba, SP, Brazil
| | | | - Sumiko Honda
- Herbário Municipal (PMSP) - Secretaria Municipal do Verde e do Meio Ambiente, São Paulo, SP, Brazil
| | - Thamara Sauini
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE) - Department of Environmental Sciences, Universidade Federal de São Paulo (UNIFESP), Rua Professor Artur Riedel, 275, Jardim Eldorado, Diadema, SP, 09972-270, Brazil
| | | | - Tamara Ticktin
- Department of Botany, University of Hawai'i at Manoa, Honolulu, Hawaii, USA
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Kersul MG, Costa NA, Boullosa RG, Silva AAS, Rios ÉO, Munhoz AD, Andrade-Silva BE, Maldonado A, Gentile R, Alvarez MR. Helminth communities of sigmonontine rodents in cocoa agroforestry systems in Brazil. Int J Parasitol Parasites Wildl 2019; 11:62-71. [PMID: 32274328 PMCID: PMC7131998 DOI: 10.1016/j.ijppaw.2019.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/18/2019] [Accepted: 11/30/2019] [Indexed: 12/26/2022]
Abstract
Agroforestry is an alternative kind of land use where the native vegetation is surrounded or intercalated by crops of economic interest. This system may maintain species richness by promoting the habitat heterogeneity or serving as ecological corridors. The aim of this study was to describe the gastrointestinal helminth fauna and to analyse the parasitological parameters of the helminth communities of six sigmodontine rodents in a cocoa agroforestry system in the municipality of Ilhéus, state of Bahia, Northeast Brazil. This is a novel study of helminth fauna in this kind of agroforestry. Rodents were captured in live-traps and euthanised for helminth recovery. Specimens were counted and identified to the species level whenever possible. Helminth abundance, intensity, and prevalence were calculated for each species and each host. The total abundance and prevalence of helminths were compared among localities and three attributes of the host: species, gender and age using generalised linear models. Considering all rodents, 52.14% of them were parasitised with at least one helminth species. Eight nematode species were identified and another seven morphospecies were identified to the genus level. The most abundant species were Hassalstrongylus epsilon, Stilestrongylus eta, Guerrerostrongylus zetta, and Syphacia alata. The opportunistic host species Oligoryzomys nigripes and Akodon cursor, besides the water rat Nectomys squamipes, were the most infected species for helminth parasites. Hylaeamys seuanezi was also an important host with the highest helminth species richness. This is the first report of the helminth fauna for this host. The locality most distant from the native vegetation and closest to the city had the highest helminth prevalence and mean species richness. The species richness in the helminth communities of Euryoryzomys russatus, N. squamipes and O. nigripes in these Cabruca agroforestries were within the range found in studies carried out in Atlantic Forest areas.
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Affiliation(s)
- Maíra G Kersul
- Programa de Pós-Graduação em Ciência Animal, Universidade Estadual de Santa Cruz, Campus Soane Nazaré de Andrade, Rodovia Jorge Amado, Km 16, Bairro Salobrinho, 45662-900, Ilhéus, Bahia, Brazil
| | - Natália A Costa
- Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil.,Programa de Pós-Graduação em Biologia Parasitátia, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil, 4.365, Manguinhos, 21040-360, Rio de Janeiro, RJ, Brazil
| | - Raquel G Boullosa
- Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil.,Programa de Pós-Graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil, 4.365, Manguinhos, 21040-360, Rio de Janeiro, RJ, Brazil
| | - Adna A S Silva
- Programa de Pós-Graduação em Zoologia, Universidade Estadual de Santa Cruz, Campus Soane Nazaré de Andrade, Rodovia Jorge Amado, Km 16, Bairro Salobrinho, 45662-900, Ilhéus, Bahia, Brazil
| | - Élson O Rios
- Coleção de Mamíferos "Alexandre Rodrigues Ferreira" (CMARF), Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Campus Soane Nazaré de Andrade, Rodovia Jorge Amado, Km 16, Bairro Salobrinho, 45662-900, Ilhéus, Bahia, Brazil
| | - Alexandre D Munhoz
- Departamento de Ciências Agrárias e Ambientais, Universidade Estadual de Santa Cruz, Campus Soane Nazaré de Andrade, Rodovia Jorge Amado, Km 16, Bairro Salobrinho, 45662-900, Ilhéus, Bahia, Brazil
| | - Beatriz E Andrade-Silva
- Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil.,Programa de Pós-Graduação em Biologia Parasitátia, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil, 4.365, Manguinhos, 21040-360, Rio de Janeiro, RJ, Brazil
| | - Arnaldo Maldonado
- Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil
| | - Rosana Gentile
- Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil
| | - Martin R Alvarez
- Coleção de Mamíferos "Alexandre Rodrigues Ferreira" (CMARF), Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Campus Soane Nazaré de Andrade, Rodovia Jorge Amado, Km 16, Bairro Salobrinho, 45662-900, Ilhéus, Bahia, Brazil
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Yazbek PB, Matta P, Passero LF, Santos GD, Braga S, Assunção L, Sauini T, Cassas F, Garcia RJF, Honda S, Barreto EHP, Rodrigues E. Plants utilized as medicines by residents of Quilombo da Fazenda, Núcleo Picinguaba, Ubatuba, São Paulo, Brazil: A participatory survey. J Ethnopharmacol 2019; 244:112123. [PMID: 31356967 DOI: 10.1016/j.jep.2019.112123] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 07/25/2019] [Accepted: 07/26/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Participatory research can help to broaden the understanding of medical systems and beliefs of traditional communities. An ethnopharmacological survey in collaboration with local people focused on plants used in quilombos located in Southeast Region in Brazil identified cultural factors that influence plant and recipe choice. AIM OF THE STUDY To investigate the factors related to the therapeutic efficiency of medicinal plants from the perspective of Quilombo da Fazenda residents. MATERIALS AND METHODS University researchers collaborated with community residents for both aims and methods of the study. The local partners were trained in the gathering of ethnopharmacological data and then selected and interviewed the residents considered experts on the use of medicinal plants. Data on the use of each species were supported by voucher specimens collected by the local partners and university researchers. Participant observations and field diaries by the university researchers supplemented the data. RESULTS Eight interviewees mentioned 92 medicinal species with 60 therapeutic uses, applied in 208 recipes or remedies. Asteraceae (13 species), Lamiaceae (5) and Urticaceae (5) contributed most medicinal plant species. Of the 12 etic categories of use, the circulatory system category had the highest number of plants mentioned. Decoction was the most commonly used preparation method (66.8%), and most remedies were administered orally (76.4%). Eighty-six recipes included more than one plant species and/or the addition of other components, such as sugar, salt or animal products. Several cultural factors influence medicinal plant use. Popular beliefs on the quality of blood or the humoral properties of plants and illnesses, characteristics of the plants and other factors determine which plant is used and why. CONCLUSIONS The participatory method identified a large number of factors that influence medicinal plant use: the patient's blood type; the condition of the plant and the disease (hot-cold system); the route of administration and dosage; the preventive uses of the plants; and the influence of other factors, such as the sun, the moon and dew. The participatory approach is useful for gaining insight on the decision processes of medicinal plant use in traditional societies, and also for those communities wanting to document their knowledge with or without the participation of the academy.
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Affiliation(s)
- P B Yazbek
- Center for Ethnobotanical and Ethnopharmacological Studies - Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Brazil.
| | - P Matta
- Center for Amerindian Studies (CEstA), Universidade de São Paulo, Brazil
| | - L F Passero
- Institute of Biosciences, São Paulo State University (UNESP), São Vicente, S.P, Brazil
| | - G Dos Santos
- Quilombo da Fazenda Heritage Association, Ubatuba, São Paulo, Brazil
| | - S Braga
- Quilombo da Fazenda Heritage Association, Ubatuba, São Paulo, Brazil
| | - L Assunção
- Quilombo da Fazenda Heritage Association, Ubatuba, São Paulo, Brazil
| | - T Sauini
- Center for Ethnobotanical and Ethnopharmacological Studies - Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Brazil
| | - F Cassas
- Center for Ethnobotanical and Ethnopharmacological Studies - Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Brazil
| | - R J F Garcia
- Municipal Herbarium - PMSP, São Paulo, São Paulo, Brazil
| | - S Honda
- Municipal Herbarium - PMSP, São Paulo, São Paulo, Brazil
| | - E H P Barreto
- Municipal Herbarium - PMSP, São Paulo, São Paulo, Brazil
| | - E Rodrigues
- Center for Ethnobotanical and Ethnopharmacological Studies - Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Brazil
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Forti LR, Haddad CFB, Leite F, Drummond LDO, de Assis C, Crivellari LB, Mello CM, Garcia PCA, Zornosa-Torres C, Toledo LF. Notes on vocalizations of Brazilian amphibians IV: advertisement calls of 20 Atlantic Forest frog species. PeerJ 2019; 7:e7612. [PMID: 31565563 PMCID: PMC6746222 DOI: 10.7717/peerj.7612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 08/05/2019] [Indexed: 11/20/2022] Open
Abstract
Bioacoustics is a powerful tool used for anuran species diagnoses, given that advertisement calls are signals related to specific recognition and mate attraction. Thus, call descriptions can support species taxonomy. In spite of that, call descriptions are lacking for many species, delaying advances in biodiversity research. Here, we describe the advertisement calls of 20 anuran species from the Brazilian Atlantic Forest. We accessed 50 digital recordings deposited in the Fonoteca Neotropical Jacques Vielliard. Acoustic analyses were carried out in the software Raven pro 1.5. We provide a general comparison of call structure among species inside taxonomic groups and genera. The vocalizations described here belong to poorly known species, which are representatives of six families: Brachycephalidae, Bufonidae, Ceratophryidae, Cycloramphidae, Hylidae, and Phyllomedusidae. Despite this, still there are 163 species of anurans from Atlantic Forest with calls not formally described. Our work represents an important step in providing data for a taxonomic perspective and improving the knowledge of the Atlantic Forest anuran diversity.
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Affiliation(s)
| | | | - Felipe Leite
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Viçosa, Florestal, MG, Brazil
| | - Leandro de Oliveira Drummond
- Centro de Biociências e Biotecnologia, Universidade Estadual Norte Fluminense, Campos dos Goytacazes, Rio de Janeiro, Brazil
| | - Clodoaldo de Assis
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | | | - Caio Marinho Mello
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | | | - Camila Zornosa-Torres
- Departamento de Biologia Animal, Universidade Estadual de Campinas, Campinas, SP, Brazil
| | - Luís Felipe Toledo
- Departamento de Biologia Animal, Universidade Estadual de Campinas, Campinas, SP, Brazil
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Campos ACA, Góes LGB, Moreira-Soto A, de Carvalho C, Ambar G, Sander AL, Fischer C, Ruckert da Rosa A, Cardoso de Oliveira D, Kataoka APG, Pedro WA, Martorelli LFA, Queiroz LH, Cruz-Neto AP, Durigon EL, Drexler JF. Bat Influenza A(HL18NL11) Virus in Fruit Bats, Brazil. Emerg Infect Dis 2019; 25:333-337. [PMID: 30666923 PMCID: PMC6346480 DOI: 10.3201/eid2502.181246] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Screening of 533 bats for influenza A viruses showed subtype HL18NL11 in intestines of 2 great fruit-eating bats (Artibeus lituratus). High concentrations suggested fecal shedding. Genomic characterizations revealed conservation of viral genes across different host species, countries, and sampling years, suggesting a conserved cellular receptor and wide-ranging occurrence of bat influenza A viruses.
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Garber PA, Caselli CB, McKenney AC, Abreu F, De la Fuente MF, Araújo A, de Fatima Arruda M, Souto A, Schiel N, Bicca-Marques JC. Trait variation and trait stability in common marmosets (Callithrix jacchus) inhabiting ecologically distinct habitats in northeastern Brazil. Am J Primatol 2019; 81:e23018. [PMID: 31192487 DOI: 10.1002/ajp.23018] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/29/2019] [Accepted: 05/23/2019] [Indexed: 01/11/2023]
Abstract
Understanding the set of factors that promote and constrain a species' ability to exploit ecologically distinct habitats is central for addressing questions of intraspecific variability in behavior and morphology. In this study, we compared newly collected data with published data on body measurements, group size and composition, daily path length, home range, and reproductive output in wild common marmosets naturally inhabiting two contrasting environments in northeastern Brazil: the Atlantic Forest (AF), which is characterized by high biodiversity and reduced seasonality in food availability and the Caatinga (CAT), which is characterized by a severe hot and dry season lasting from 5 to 11 months, drought-resistant plant species, and reduced primary productivity. Despite marked differences in ecological conditions, CAT marmosets and AF marmosets differed minimally in daily path length, home range, reproductive output, and infant survivorship. CAT marmosets were found to live in smaller groups containing fewer adult females than AF marmosets, and also were characterized by a greater surface area to body mass ratio, a trait that may represent an adaptation to the hot and dry conditions of the Caatinga. We propose that in conjunction with body mass reduction, minor adjustments in behavior, the exploitation of cacti as a source of water and nutrients, and access to exudates as a dependable year-round food resource, common marmosets successfully used the same adaptive pattern to maintain high reproductive output and infant survivorship in exploiting these two ecologically distinct environments.
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Affiliation(s)
- Paul A Garber
- Department of Anthropology and Program in Ecology, Evolution, and Conservation Biology, University of Illinois, Urbana, Illinois
| | - Christini B Caselli
- Departamento de Biologia, Laboratório de Etologia Teórica e Aplicada, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Anna C McKenney
- Natural Resources and Environmental Sciences, University of Illinois, Urbana, Illinois
| | - Filipa Abreu
- Departamento de Biologia, Laboratório de Etologia Teórica e Aplicada, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Maria Fernanda De la Fuente
- Departamento de Biologia, Laboratório de Etologia Teórica e Aplicada, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Arrilton Araújo
- Departamento e Fisiologia, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil
| | - Maria de Fatima Arruda
- Departamento e Fisiologia, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil
| | - Antonio Souto
- Departamento de Zoologia, Laboratório de Etologia, Universidade Federal de Pernambuco, Recife, PE, Brazil
| | - Nicola Schiel
- Departamento de Biologia, Laboratório de Etologia Teórica e Aplicada, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Júlio César Bicca-Marques
- Escola de Ciências, Laboratório de Primatologia, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Portillo JTDM, Ouchi‐Melo LS, Crivellari LB, de Oliveira TAL, Sawaya RJ, Duarte LDS. Area and distance from mainland affect in different ways richness and phylogenetic diversity of snakes in Atlantic Forest coastal islands. Ecol Evol 2019; 9:3909-3917. [PMID: 31015976 PMCID: PMC6468059 DOI: 10.1002/ece3.5019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 01/07/2019] [Accepted: 02/07/2019] [Indexed: 12/05/2022] Open
Abstract
AIM The Theory of Island Biogeography posits that ecological and evolutionary processes regulate species richness of isolated areas. We assessed the influences of an island area and distance from the mainland on species richness, phylogenetic diversity, and phylogenetic composition of snakes on coastal islands. LOCATION Coastal islands of the megadiverse Atlantic Forest in southeastern Brazil. METHODS We compiled the species composition of 17 coastal islands in southeastern Brazil. Species richness and phylogenetic diversity were calculated for each island. Phylogenetic composition was measured using principal coordinates of phylogenetic structure. We then employed generalized linear models to test the influence of area and distance from the mainland on the diversity metrics. RESULTS We found a prominent influence of area on species richness, whereas phylogenetic diversity was more affected by distance from the mainland. Snake clades were distinctly associated with area and distance. The Boidae family was associated with nearer and larger islands, whereas Elapidae was broadly distributed. Distance from the mainland was associated with the distribution of Dipsadidae, whereas Colubridae was influenced by both the area and distance. The Viperidae family attained higher values of phylogenetic diversity in smaller and more remote islands. MAIN CONCLUSIONS This island system conserved a considerable piece of snake richness from southeastern Brazil, including island endemic species. Area and distance from the mainland were important drivers of snake diversity in the Atlantic Forest coastal islands. However, these predictors affected the different components of diversity in different ways. Phylogenetic composition analysis enables us to understand how basal nodes contributed to high levels of phylogenetic diversity on smaller and farther islands regardless of the decrease in species richness.
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Affiliation(s)
- José Thales da Motta Portillo
- Instituto de Biociências, Letras e Ciências ExatasUniversidade Estadual Paulista “Júlio de Mesquita Filho”São José do Rio PretoBrazil
| | | | | | - Thiago Alves Lopes de Oliveira
- Depto de Ecologia, Laboratório de Ecologia Filogenética e FuncionalUniversidade Federal do Rio Grande do SulPorto AlegreBrazil
| | - Ricardo J. Sawaya
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABCSão Bernardo do CampoBrazil
| | - Leandro da Silva Duarte
- Depto de Ecologia, Laboratório de Ecologia Filogenética e FuncionalUniversidade Federal do Rio Grande do SulPorto AlegreBrazil
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Multini LC, Wilke ABB, Marrelli MT. Urbanization as a driver for temporal wing-shape variation in Anopheles cruzii (Diptera: Culicidae). Acta Trop 2019; 190:30-36. [PMID: 30359567 DOI: 10.1016/j.actatropica.2018.10.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 09/27/2018] [Accepted: 10/18/2018] [Indexed: 12/18/2022]
Abstract
Anopheles cruzii is the main vector of human and simian malaria in the Brazilian Atlantic Forest. This biome, which is an important hotspot of malaria transmission, has suffered fragmentation and deforestation as a result of urban expansion. Fragmentation and deforestation occur continually in the south of the city of São Paulo, Brazil, and findings of An. cruzii in the peridomicile have consequently become more frequent in this part of the city. Although An. cruzii is of considerable epidemiological importance, the impact of urbanization on the microevolution of this species in this malaria-endemic region has not been investigated to date. In this study, we investigated temporal variation in wing shape and size in An. cruzii populations collected in sylvatic, peri-urban and urban areas over a three-year period. Our results show a slight but significant phenotypic variation in all three populations over the study period. Time was a more powerful driver for wing variation than geographic distance. Temporal wing-shape variation appears to be positively associated with urbanization, suggesting that anthropogenic changes in the environment may be a strong driver for wing-shape variation in An. cruzii. Further studies using genetic markers are needed to assess genetic differentiation in these populations.
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